Irodori彩り

#BFC4C9 Мөнгө

Color conversion · Variations · Color combinations · Color contrast checker

Color conversion

#BFC4C9Мөнгө

CMYK profile: Coated FOGRA39 · Formats follow CSS Color 4 naming and WCAG 2.2 contrast rules.

At a glance

NameМөнгө
Romanizationmöngö
TraditionMongolian traditional colors
FamilyGrey
HEX#BFC4C9
RGBrgb(191,196,201)
HSLhsl(210 8% 77%)
HSVhsv(210, 5%, 79%)
OKLCHoklch(0.818 0.009 247.9)
LABlab(78.91 -0.77 -3.10)
XYZ52,55,63
CMYKcmyk(5.0% 2.5% 0.0% 21.2%)
RAL#BDBDB2 · Silk grey · RAL 7044
NoteSilver · metalwork & ornaments

About this color

möngöGreyMongolian traditional colors

Quiet structure, clear precision

Мөнгө is #BFC4C9, a Grey tone with a clear cultural lineage. Read on its own it belongs to the Grey family; read through its Mongolian traditional colors roots, it carries a second layer of meaning.

Design tip

Test Мөнгө (#BFC4C9) on a neutral surface first; a Grey accent then looks intentional rather than decorative.

Best use

Give Мөнгө the single element that must be noticed first, and let the rest of the Grey palette support it.

neutralprecisestructuredquietprofessional

Psychology

How it is perceived

neutralprecisestructuredquietprofessional

Psychological effect

Мөнгө raises the perceived energy of a Grey composition and pulls the eye toward action.

Emotional impact

It feels immediate and warm, so it can lift a restrained layout without making it loud.

Symbolism

What it stands for

stabilityneutrality and sophistication

Cultural significance

In Mongolian traditional colors settings the shade carries local references, so verify its symbolism before a campaign.

Positive associations

Positive associations lean toward stability, neutrality and sophistication, which is why it appears in invitations and seasonal work.

Use with care

Too much surface area can read as indifference or gloom when left unrelieved, so keep it to accents and small fields.

Where it appears

Common design applications

Campaign landing pages
Give Мөнгө the single element that must be noticed first, and let the rest of the Grey palette support it.
Editorial cover systems
Give Мөнгө the single element that must be noticed first, and let the rest of the Grey palette support it.
Product packaging labels
Give Мөнгө the single element that must be noticed first, and let the rest of the Grey palette support it.
Dashboard status accents
Give Мөнгө the single element that must be noticed first, and let the rest of the Grey palette support it.
Retail wayfinding signs
Give Мөнгө the single element that must be noticed first, and let the rest of the Grey palette support it.

Design guidance

How to make it work

Do

  • Keep saturated fills below about twenty percent of the layout.
  • Use it for the primary call to action and nothing else.
  • Check the pairing at small sizes on a neutral background.

Avoid

  • Do not place it beside clashing neon greens or electric blues.
  • Never use it for long body text on white.
  • Avoid gradients that shift its hue into another family.
Brand fit
architecture, technology, automotive, publishing

Brands built on The Sage, The Ruler use it to signal character before they say a word.

Trend signal
Quiet structure, clear precision

Grey is the color of interval and infrastructure, holding other hues apart without competing. Warm greys feel tactile; cool greys feel engineered.

Pairing

Colors that complete it

#C7C2BDeditorial layouts that need one warm focal point
#878C91interfaces where an accent has to stay legible
#C9C1C2packaging that should feel appetizing without shouting

History

Pigments and provenance

Before synthetic dyes, Мөнгө was matched with mineral and plant pigments, and the Grey family depended on sources such as ochre, madder and indigo. Screens now reproduce it more consistently than any single pigment ever could.

Tags

neutralprecisestructuredquietprofessionalstabilityneutrality and sophisticationGrey

Origins & sources

Etymology: “Mөngө” is Mongolian for silver — the colour of the metal.

Variations

Shades darken and tints lighten while the hue angle stays fixed.

Pro tip: Shades darken and tints lighten while the hue angle stays fixed.

Shades

Darker steps built from the same hue.

0% #BFC4C9
10% #ACB0B5
20% #999DA1
30% #86898D
40% #737679
50% #606265
60% #4C4E50
70% #393B3C
80% #262728
90% #131414
100% #000000

Tints

Lighter steps for surfaces and backgrounds.

0% #BFC4C9
10% #C5CACE
20% #CCD0D4
30% #D2D6D9
40% #D9DCDF
50% #DFE2E4
60% #E5E7E9
70% #ECEDEF
80% #F2F3F4
90% #F9F9FA
100% #FFFFFF

Design scale 50–950

50#F4F6F7100#EBEDEF200#D6D9DD300#BFC3C7400#A5AAAE500#878B90600#6F7478700#595D61800#43474A900#2F3234950#1F2122
Dark-mode value (AA): #797E82 · 4.59:1

Use cases

  • Shades → hover, shadows, depth
  • Tints → highlights, surfaces
  • Balance → consistent color systems

Design tip

Keep one dominant tone, one supporter and one accent.

Across color systems

The closest named color in each tradition and design system, measured in OKLCH ΔE. Lower means closer.

Asian color traditions

Мөнгө MN ΔE 0.000
天青 CN ΔE 0.045
สีฟ้า TH ΔE 0.078
Show all (6)
Putih ID ΔE 0.122
桃色 JP ΔE 0.123
石黄 TB ΔE 0.128
हल्दी IN ΔE 0.137
황 KR ΔE 0.149
Trắng VN ΔE 0.157

Design systems

Neutral 80 Material ΔE 0.012
Bronze 7 Radix ΔE 0.021
Gray 10 Polaris ΔE 0.029
Show all (11)
Mauve 300 Tailwind ΔE 0.047
Gray 500 Bootstrap ΔE 0.049
Gray 500 Open Color ΔE 0.049
Stone 300 UnoCSS ΔE 0.051
Stone 300 Panda ΔE 0.051
Gray 300 Chakra ΔE 0.052
Border default Primer ΔE 0.063
Office 150 Fluent ΔE 0.066
Geekblue 3 Ant Design ΔE 0.077
Brand (alternate) vanilla-extract ΔE 0.082
Background StyleX ΔE 0.182

RAL Classic

Silk grey · RAL 7044 RAL ΔE 0.023
Try any color

Where it sits in the library

These figures come from a build-time ranking across all 116 traditional colors on the site, not from hand-written description.

  • Lightness L* 78.9 — rank 16 of 116 traditional colors (lighter third).
  • Chroma C 3.194 — rank 106 (low chroma).
  • Hue 210°, in the neutral grey family.
  • Closest neighbor in the same hue family: “Цагаан”, ΔE OK 0.143.

Can three steps of one hue work together

Three steps from the 50–950 scale of “Мөнгө”: same hue, only lightness differs. Below is the contrast whenever one of them is text on another.

200#D6D9DD
500#878B90
800#43474A
  • 200 ↔ 500: 2.42:1 (FAIL)
  • 500 ↔ 800: 2.74:1 (FAIL)
  • 200 ↔ 800: 6.62:1 (AA)

Pairs reaching 4.5:1 (AA body text): 1 of 3. Pairs reaching 3:1 (large text, icons, borders): 1 of 3. The rest fall below 3:1 and should not carry text.

Color combinations

Rotate the hue wheel while holding lightness steady.

How to use it

Three moves keep the color readable and deliberate.

Why it works

The perceptual reasoning behind the palette.

All six palettes rotate hue at similar lightness, so the best in-group contrast falls between 1.00:1 and 1.90:1. Use them for fills, charts and graphics rather than as text on each other — when you need text, use a neutral or a darker step of the same scale.

Complementary

Opposite the hue wheel; it sharpens the focal color by contrast.

#BFC4C9#C7C2BD

Best use: Calls to action and single-feature highlights

Split-complementary

Two neighbors of the opposite hue; softer than a direct complement.

#BFC4C9#C9C2BF#C5C3BD

Best use: Balanced marketing layouts with two accents

Triadic

Three hues spaced evenly; lively but needs one dominant voice.

#BFC4C9#C9C1C2#C2C5BE

Best use: Event identities and playful editorial spreads

Analogous

Neighbors on the wheel; quiet, cohesive and easy to scan.

#BDC5C7#BFC4C9#C2C3C9

Best use: Backgrounds, charts and calm product pages

Monochromatic

One hue across lightness steps; disciplined and premium.

#8A8D91#BFC4C9#D1D5D8

Best use: Design systems, packaging and typographic hierarchy

Tetradic

Two complementary pairs; rich, but requires strict proportion.

#BFC4C9#C5C2C8#C7C2BD#C2C5BE

Best use: Complex dashboards and multi-service brands

Export the scale

CSS

:root {
  --brand-50: #F4F6F7;
  --brand-100: #EBEDEF;
  --brand-200: #D6D9DD;
  --brand-300: #BFC3C7;
  --brand-400: #A5AAAE;
  --brand-500: #878B90;
  --brand-600: #6F7478;
  --brand-700: #595D61;
  --brand-800: #43474A;
  --brand-900: #2F3234;
  --brand-950: #1F2122;
}

Tailwind

theme: {
  extend: {
    colors: {
      brand: {
        50: '#F4F6F7',
        100: '#EBEDEF',
        200: '#D6D9DD',
        300: '#BFC3C7',
        400: '#A5AAAE',
        500: '#878B90',
        600: '#6F7478',
        700: '#595D61',
        800: '#43474A',
        900: '#2F3234',
        950: '#1F2122',
      },
    },
  },
}

Figma

{
  "brand": {
    "50": {
      "$type": "color",
      "$value": "#F4F6F7"
    },
    "100": {
      "$type": "color",
      "$value": "#EBEDEF"
    },
    "200": {
      "$type": "color",
      "$value": "#D6D9DD"
    },
    "300": {
      "$type": "color",
      "$value": "#BFC3C7"
    },
    "400": {
      "$type": "color",
      "$value": "#A5AAAE"
    },
    "500": {
      "$type": "color",
      "$value": "#878B90"
    },
    "600": {
      "$type": "color",
      "$value": "#6F7478"
    },
    "700": {
      "$type": "color",
      "$value": "#595D61"
    },
    "800": {
      "$type": "color",
      "$value": "#43474A"
    },
    "900": {
      "$type": "color",
      "$value": "#2F3234"
    },
    "950": {
      "$type": "color",
      "$value": "#1F2122"
    }
  }
}

SVG

<svg xmlns="http://www.w3.org/2000/svg" width="1100" height="120">
  <rect x="0" y="0" width="100" height="90" fill="#F4F6F7"/>
  <rect x="100" y="0" width="100" height="90" fill="#EBEDEF"/>
  <rect x="200" y="0" width="100" height="90" fill="#D6D9DD"/>
  <rect x="300" y="0" width="100" height="90" fill="#BFC3C7"/>
  <rect x="400" y="0" width="100" height="90" fill="#A5AAAE"/>
  <rect x="500" y="0" width="100" height="90" fill="#878B90"/>
  <rect x="600" y="0" width="100" height="90" fill="#6F7478"/>
  <rect x="700" y="0" width="100" height="90" fill="#595D61"/>
  <rect x="800" y="0" width="100" height="90" fill="#43474A"/>
  <rect x="900" y="0" width="100" height="90" fill="#2F3234"/>
  <rect x="1000" y="0" width="100" height="90" fill="#1F2122"/>
  <text x="50" y="112" font-family="monospace" font-size="10" text-anchor="middle" fill="#444">50</text>
  <text x="150" y="112" font-family="monospace" font-size="10" text-anchor="middle" fill="#444">100</text>
  <text x="250" y="112" font-family="monospace" font-size="10" text-anchor="middle" fill="#444">200</text>
  <text x="350" y="112" font-family="monospace" font-size="10" text-anchor="middle" fill="#444">300</text>
  <text x="450" y="112" font-family="monospace" font-size="10" text-anchor="middle" fill="#444">400</text>
  <text x="550" y="112" font-family="monospace" font-size="10" text-anchor="middle" fill="#444">500</text>
  <text x="650" y="112" font-family="monospace" font-size="10" text-anchor="middle" fill="#444">600</text>
  <text x="750" y="112" font-family="monospace" font-size="10" text-anchor="middle" fill="#444">700</text>
  <text x="850" y="112" font-family="monospace" font-size="10" text-anchor="middle" fill="#444">800</text>
  <text x="950" y="112" font-family="monospace" font-size="10" text-anchor="middle" fill="#444">900</text>
  <text x="1050" y="112" font-family="monospace" font-size="10" text-anchor="middle" fill="#444">950</text>
</svg>

iOS

extension UIColor {
  static let brand50 = UIColor(red: 0.957, green: 0.965, blue: 0.969, alpha: 1.0)
  static let brand100 = UIColor(red: 0.922, green: 0.929, blue: 0.937, alpha: 1.0)
  static let brand200 = UIColor(red: 0.839, green: 0.851, blue: 0.867, alpha: 1.0)
  static let brand300 = UIColor(red: 0.749, green: 0.765, blue: 0.780, alpha: 1.0)
  static let brand400 = UIColor(red: 0.647, green: 0.667, blue: 0.682, alpha: 1.0)
  static let brand500 = UIColor(red: 0.529, green: 0.545, blue: 0.565, alpha: 1.0)
  static let brand600 = UIColor(red: 0.435, green: 0.455, blue: 0.471, alpha: 1.0)
  static let brand700 = UIColor(red: 0.349, green: 0.365, blue: 0.380, alpha: 1.0)
  static let brand800 = UIColor(red: 0.263, green: 0.278, blue: 0.290, alpha: 1.0)
  static let brand900 = UIColor(red: 0.184, green: 0.196, blue: 0.204, alpha: 1.0)
  static let brand950 = UIColor(red: 0.122, green: 0.129, blue: 0.133, alpha: 1.0)
}

Android

<resources>
  <color name="brand_50">#F4F6F7</color>
  <color name="brand_100">#EBEDEF</color>
  <color name="brand_200">#D6D9DD</color>
  <color name="brand_300">#BFC3C7</color>
  <color name="brand_400">#A5AAAE</color>
  <color name="brand_500">#878B90</color>
  <color name="brand_600">#6F7478</color>
  <color name="brand_700">#595D61</color>
  <color name="brand_800">#43474A</color>
  <color name="brand_900">#2F3234</color>
  <color name="brand_950">#1F2122</color>
</resources>

Principles

Balance

Keep one dominant tone, one supporter and one accent.

Contrast

Test body text against both white and black before shipping.

Harmony

Rotate the hue wheel while holding lightness steady.

Color contrast checker

Test body text against both white and black before shipping.

1.76 :1
FAIL
Quote

Give Мөнгө the single element that must be noticed first, and let the rest of the Grey palette support it.

WCAG contrast
Preview
Aa / Bb
#BFC4C9 · Мөнгө

WCAG contrast standards

WCAG 2.2 sets minimum contrast for text and interface parts. #BFC4C9 measures 1.76:1 against white (FAIL) and 10.75:1 against black (AAA). Use the table below to choose the right threshold for the text size.

LevelNormal textLarge text (18pt+ / 14pt bold)Icons & UI parts
AAA7 : 14.5 : 1—
AA4.5 : 13 : 13 : 1
Fails< 4.5 : 1< 3 : 1< 3 : 1

Large text means 18pt regular or 14pt bold. UI parts need 3:1 against adjacent colors. AA is the common compliance baseline; AAA is enhanced.

Technical formats

Notation across color spaces

HEX
#BFC4C9

CSS Color 4

RGB
191,196,201

sRGB / D65

HSL
210,8,77

HSL

OKLCH
oklch(0.818 0.009 247.9)

perceptual

LAB
79,-1,-3

CIE Lab

LCH
79,3,256

CIE LCH

XYZ
52,55,63

CIE XYZ

LUV
79,-3,-5

CIE LUV

HWB
210,75,21

CSS HWB

CMYK
5,2,0,21

print

Practical formats

Ready-to-use values

CSS
color: #BFC4C9;

custom properties

Tailwind
bg-[#BFC4C9] text-[#FFF]

arbitrary value

Android
#FFBFC4C9

ARGB

Flutter
Color(0xFFBFC4C9)

dart:ui

Photoshop
R 191 G 196 B 201 · C 5 M 2 Y 0 K 21

RGB / CMYK

Print
CMYK 5,2,0,21

FOGRA39

Color analysis

Measured color properties

Lightness
0.548

relative luminance · cool

Contrast
1.76 : 1

vs white · FAIL · cool

Contrast
10.75 : 1

vs black · AAA · cool

Hue
210°

saturation 8% · cool

LCH
79,3,256

lightness 77% · cool

Delta E
18.5

Цагаан #F5F2E8 · cool

Blindness simulator

How it reads with color vision deficiency

Preview
#BFC4C9
Protanopia
#C2C4C9
Deuteranopia
#C1C3C9
Tritanopia
#BDC5C5

How it reads with color vision deficiency · ΔE 18.5

Creative aspects

Culture, mood and story

Mood
neutral, precise, structured, quiet, professional

It is commonly read as energy, warmth, confidence and a trace of ceremony.

Family
Grey · oklch(0.818 0.009 247.9)

It is commonly read as energy, warmth, confidence and a trace of ceremony.

Usage
Campaign landing pages

It is commonly read as energy, warmth, confidence and a trace of ceremony.

Style
Quiet structure, clear precision

It is commonly read as energy, warmth, confidence and a trace of ceremony.

Inspired by
Mongolian traditional colors

It is commonly read as energy, warmth, confidence and a trace of ceremony.

More in this palette

Frequently asked questions

What color is #BFC4C9?
Мөнгө is #BFC4C9, or #BFC4C9 in uppercase notation. In RGB it is rgb(191,196,201), in HSL about hsl(210 8% 77%), and in OKLCH oklch(0.818 0.009 247.9).
How should I use Мөнгө in design?
Give it one focal element, keep body copy neutral and confirm contrast at 1.76 against white and 10.75 against black.
Is Мөнгө accessible?
Contrast is 1.76 against white (FAIL) and 10.75 against black (AAA). Use it for large text when the level reaches AA.