Color reference

#C0C0C0 color reference

Silver

This is a light neutral because its OKLCH chroma falls below the deterministic hue-family threshold.

Exact CSS name
Silver
Recommended text
Black · 11.54:1
Relative luminance
0.527115
Build a palette from #C0C0C0 in Palette Generator Convert #C0C0C0 in Color Converter
Formats UI preview Contrast 50–900 scale Harmonies Matches Related colors Color vision Exports

Copyable values

#C0C0C0 in common color formats

Values are calculated from the same opaque sRGB color. Display rounding does not alter the internal calculations.

Color conversions for #C0C0C0
Format Value Action
HEX #C0C0C0
RGB rgb(192 192 192)
HSL hsl(0 0% 75.29%)
HSV hsv(0 0% 75.29%)
HWB hwb(0 75.29% 24.71%)
XYZ D65 color(xyz-d65 0.501 0.527115 0.574059)
LAB lab(77.7044% 0 0)
LCH lch(77.7044% 0 0)
OKLAB oklab(80.7796% 0 0)
OKLCH oklch(80.7796% 0 0)

Real-world test

Try #C0C0C0 on interface components

Preview the source as a primary action, subtle status, form treatment, and card surface. Persistent state controls help touch and keyboard users inspect the same normal, hover, and active colors.

Normal state uses #C0C0C0 with black text at 11.54:1.

Action

Primary button

Use the controls above or point to and press the button to inspect its visual states.

Status

Subtle alert badge

A 12% source tint over white provides the background; readable text is selected separately.

Ready for review

Form

Border and focus ring

Source ring on white: 1.82:1 · does not meet the 3:1 non-text threshold where applicable.

Surface

Card component

The selected state becomes the card surface with its strongest black-or-white text pairing.

Design system Color decision ready Review states and surrounding surfaces before shipping.

Accessibility diagnostics

WCAG contrast for exact color pairs

Each result applies only to the named foreground, background, text size, and requirement. It is not a complete accessibility or component-conformance claim.

Source #C0C0C0 Exact pair assessment Results for source text on white appear below.

On white

1.82:1

  • Fail AA normal text · 4.5:1
  • Fail AAA normal text · 7:1
  • Fail AA large text · 3:1
  • Fail UI/non-text where applicable · 3:1
Source #C0C0C0 Exact pair assessment Results for source text on black appear below.

On black

11.54:1

  • Pass AA normal text · 4.5:1
  • Pass AAA normal text · 7:1
  • Pass AA large text · 3:1
  • Pass UI/non-text where applicable · 3:1

Use guidance

What this color may be suitable for

Not recommended

Normal-sized text

#C0C0C0 does not reach 4.5:1 on white or Hue Codex paper, so it should not be used there for normal-sized text.

Needs a boundary

Controls and interface graphics

Against Hue Codex paper, the color reaches only 1.74:1. Use a contrasting border or another non-color boundary for meaningful controls and graphics.

Readable pairing available

Colored surface or button fill

Black text provides the stronger black/white pairing on #C0C0C0 at 11.54:1. This validates only that text pair, not hover, focus, disabled, or adjacent-color states.

Restrained neutral

Palette role

Its OKLCH chroma of 0 is restrained, which is generally more suitable for surfaces, borders, or neutral system roles than for a vivid accent.

Pair available

Color used as foreground

The stronger black/white background is black at 11.54:1. Always retest against the actual rendered background and text size.

Tested backgrounds

Foreground pairing comparison

#C0C0C0 foreground contrast on tested backgrounds
Pair Background Contrast ratio
Black#000000 11.54:1
Hue Codex ink#10212B 9.06:1
White#FFFFFF 1.82:1
Hue Codex paper#FBFAF5 1.74:1
Soft neutral#F2EFE6 1.58:1
Check #C0C0C0 on another background in Contrast Checker

Design-system starting point

A perceptual 50–900 reference scale

The source color is preserved at the nearest lightness step. Other swatches keep its OKLCH hue, moderate chroma toward the extremes, and reduce chroma only when needed to remain in sRGB.

50 #F5F5F5
100 #DEDEDE
200 #C0C0C0 Source
300
400
500
600 #636363
700
800
900

This is a Hue Codex reference scale, not a claim that the values match Tailwind, Material, or another framework’s named palette.

Adjust the #C0C0C0 scale in Tints, Shades & Tones

Color relationships

Complementary, analogous, and triadic colors

Hue rotations use OKLCH while preserving lightness and requested chroma. When a rotated result falls outside sRGB, chroma is reduced deterministically and disclosed.

Hue relationships are not meaningful for this near-neutral color

Its OKLCH chroma is too low for hue rotation to produce a trustworthy complementary or triadic recommendation. Use the lightness scale or pair it with a deliberately selected accent instead.

Explore #C0C0C0 in Color Harmonies

Distance matching

Closest standardized and framework colors

Matches use straight-line OKLab distance ×100. A smaller value means the coordinates are closer in this model; it is not a claim that two tokens are interchangeable in a design system.

CSS named color

Silver

#C0C0C0

Exact standardized CSS match.

Tailwind v4 default

mauve-300

oklch(86.5% 0.012 325.68)

OKLab distance ×100: 5.84 · sRGB preview #D7D0D7

Print boundary

Pantone match not estimated

Reliable print matching needs licensed reference data plus a defined ink, paper, profile, and viewing condition.

Read the print methodology

Color-vision screening

Approximate color-vision-deficiency views

These encoded-sRGB matrix previews are screening approximations. They help reveal possible color-only distinctions but do not reproduce every person’s vision or establish accessibility conformance.

Original#C0C0C0
Approx.#C0C0C0

Protanopia

Red-vision deficiency approximation

Original#C0C0C0
Approx.#C0C0C0

Deuteranopia

Green-vision deficiency approximation

Original#C0C0C0
Approx.#C0C0C0

Tritanopia

Blue-yellow deficiency approximation

Original#C0C0C0
Approx.#C0C0C0

Achromatopsia

Monochromatic-vision approximation

Test #C0C0C0 with a complete palette in the CVD Simulator

Ready to use

Copy framework-ready color tokens

Exports preserve the source, readable foreground, and generated 50–900 scale. Tailwind v4 CSS-first and Tailwind v3 JavaScript-config formats are labeled separately.

CSS custom properties

Semantic aliases and the complete 50–900 scale.

:root {
  --color-primary: #C0C0C0;
  --color-on-primary: #000000;
  --color-primary-oklch: oklch(80.7796% 0 0);
  --color-primary-50: #F5F5F5;
  --color-primary-100: #DEDEDE;
  --color-primary-200: #C0C0C0;
  --color-primary-300: #ABABAB;
  --color-primary-400: #929292;
  --color-primary-500: #7A7A7A;
  --color-primary-600: #636363;
  --color-primary-700: #4D4D4D;
  --color-primary-800: #383838;
  --color-primary-900: #242424;
}

Tailwind v4 CSS-first theme

Current @theme syntax for bg-brand, text-brand, and scale utilities.

@import "tailwindcss";

@theme {
  --color-brand: #C0C0C0;
  --color-brand-foreground: #000000;
  --color-brand-50: #F5F5F5;
  --color-brand-100: #DEDEDE;
  --color-brand-200: #C0C0C0;
  --color-brand-300: #ABABAB;
  --color-brand-400: #929292;
  --color-brand-500: #7A7A7A;
  --color-brand-600: #636363;
  --color-brand-700: #4D4D4D;
  --color-brand-800: #383838;
  --color-brand-900: #242424;
}

Tailwind v3 / legacy config

CommonJS theme.extend.colors for JavaScript-config projects.

module.exports = {
  theme: {
    extend: {
      colors: {
        brand: {
          '50': '#F5F5F5',
          '100': '#DEDEDE',
          '200': '#C0C0C0',
          '300': '#ABABAB',
          '400': '#929292',
          '500': '#7A7A7A',
          '600': '#636363',
          '700': '#4D4D4D',
          '800': '#383838',
          '900': '#242424',
          DEFAULT: '#C0C0C0',
          foreground: '#000000',
        },
      },
    },
  },
};

Sass variables

Semantic source, foreground, OKLCH, and scale variables.

$color-primary: #C0C0C0;
$color-on-primary: #000000;
$color-primary-oklch: oklch(80.7796% 0 0);
$color-primary-50: #F5F5F5;
$color-primary-100: #DEDEDE;
$color-primary-200: #C0C0C0;
$color-primary-300: #ABABAB;
$color-primary-400: #929292;
$color-primary-500: #7A7A7A;
$color-primary-600: #636363;
$color-primary-700: #4D4D4D;
$color-primary-800: #383838;
$color-primary-900: #242424;

Modern color-mix()

Static fallbacks followed by OKLab tint and shade declarations.

:root {
  --color-primary: #C0C0C0;
  --color-primary-tint: #C0C0C0;
  --color-primary-tint: color-mix(in oklab, var(--color-primary) 72%, white);
  --color-primary-shade: #4D4D4D;
  --color-primary-shade: color-mix(in oklab, var(--color-primary) 82%, black);
}

JSON design data

Source formats, readable text, and the generated scale.

{
    "name": "Silver",
    "hex": "#C0C0C0",
    "rgb": "rgb(192 192 192)",
    "oklch": "oklch(80.7796% 0 0)",
    "recommendedText": "#000000",
    "scale": {
        "50": "#F5F5F5",
        "100": "#DEDEDE",
        "200": "#C0C0C0",
        "300": "#ABABAB",
        "400": "#929292",
        "500": "#7A7A7A",
        "600": "#636363",
        "700": "#4D4D4D",
        "800": "#383838",
        "900": "#242424"
    }
}

Continue the decision

Use #C0C0C0 in a complete workflow

Reference values are a starting point. Test the color in its real role, background, states, typography, and surrounding palette before shipping.

Adjust #C0C0C0 in Color PickerStart with this exact color and white as the working background for role and accessibility decisions. Build a palette from #C0C0C0 in Palette GeneratorUse this exact HEX as the seed for a deterministic, role-based palette. Check #C0C0C0 on white in Contrast CheckerStart with this color as the foreground and white as the background, then test the real pair.