Color reference

#C54263 color reference

Clear Mid-light Red

This is a clear, mid-light red under the deterministic OKLCH hue, lightness, and chroma ranges. Its closest standardized CSS named color is Indian Red (#CD5C5C), measured with straight-line OKLab distance.

Descriptive label
Clear Mid-light Red
Recommended text
White · 4.85:1
Relative luminance
0.166676
Build a palette from #C54263 in Palette Generator Convert #C54263 in Color Converter
Formats UI preview Contrast 50–900 scale Harmonies Matches Related colors Color vision Exports

Copyable values

#C54263 in common color formats

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

Color conversions for #C54263
Format Value Action
HEX #C54263
RGB rgb(197 66 99)
HSL hsl(345 53.04% 51.57%)
HSV hsv(345 66.5% 77.25%)
HWB hwb(345 25.88% 22.75%)
XYZ D65 color(xyz-d65 0.272255 0.166695 0.135887)
LAB lab(48.3666% 54.5604 11.293)
LCH lch(48.3666% 55.7168 11.6941)
OKLAB oklab(57.1783% 0.165362 0.026127)
OKLCH oklch(57.1783% 0.167414 8.9785)

Real-world test

Try #C54263 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 #C54263 with white text at 4.85:1.

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: 4.85:1 · meets 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 #C54263 Exact pair assessment Results for source text on white appear below.

On white

4.85:1

  • Pass AA normal text · 4.5:1
  • Fail AAA normal text · 7:1
  • Pass AA large text · 3:1
  • Pass UI/non-text where applicable · 3:1
Source #C54263 Exact pair assessment Results for source text on black appear below.

On black

4.33:1

  • Fail AA normal text · 4.5:1
  • Fail 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

Pass in a tested context

Normal-sized text

#C54263 reaches 4.64:1 on Hue Codex paper, meeting WCAG AA for normal text in that exact pairing.

Potential fit

Controls and interface graphics

Against Hue Codex paper, the color reaches 4.64:1. That meets the 3:1 color-contrast threshold where WCAG 1.4.11 applies, but states, shape, and non-color cues still need review.

Readable pairing available

Colored surface or button fill

White text provides the stronger black/white pairing on #C54263 at 4.85:1. This validates only that text pair, not hover, focus, disabled, or adjacent-color states.

Distinctive accent

Palette role

Its OKLCH chroma of 0.1674 gives it enough visual presence for an accent or primary role when the tested foreground and neighboring colors pass.

Pair available

Color used as foreground

The stronger black/white background is white at 4.85:1. Always retest against the actual rendered background and text size.

Tested backgrounds

Foreground pairing comparison

#C54263 foreground contrast on tested backgrounds
Pair Background Contrast ratio
White#FFFFFF 4.85:1
Hue Codex paper#FBFAF5 4.64:1
Black#000000 4.33:1
Soft neutral#F2EFE6 4.21:1
Hue Codex ink#10212B 3.4:1
Check #C54263 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
100
200
300
400
500 #C54263 Source
600
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 #C54263 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.

Complementary

Source #C54263
Complement Chroma fitted to sRGB

Analogous

Source #C54263
Analogous −30°
Analogous +30°

Triadic

Source #C54263
Triad +120° Chroma fitted to sRGB
Triad +240° Chroma fitted to sRGB

Applied pairing

A small interface check

The source anchors the main action while the complement marks a secondary status. Contrast is selected separately for each fill.

Project color Clear Mid-light Red
Complement
Explore #C54263 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

Indian Red

#CD5C5C

OKLab distance ×100: 6.11

Tailwind v4 default

pink-700

oklch(52.5% 0.223 3.958)

OKLab distance ×100: 7.46 · sRGB preview #C6005C

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#C54263
Approx.

Protanopia

Red-vision deficiency approximation

Original#C54263
Approx.

Deuteranopia

Green-vision deficiency approximation

Original#C54263
Approx.

Tritanopia

Blue-yellow deficiency approximation

Original#C54263
Approx.

Achromatopsia

Monochromatic-vision approximation

Test #C54263 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: #C54263;
  --color-on-primary: #FFFFFF;
  --color-primary-oklch: oklch(57.1783% 0.167414 8.9785);
  --color-primary-50: #FFF1F3;
  --color-primary-100: #FFD0D6;
  --color-primary-200: #FFA8B6;
  --color-primary-300: #F48398;
  --color-primary-400: #DE657F;
  --color-primary-500: #C54263;
  --color-primary-600: #AA2E50;
  --color-primary-700: #8C153B;
  --color-primary-800: #6C0029;
  --color-primary-900: #490019;
}

Tailwind v4 CSS-first theme

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

@import "tailwindcss";

@theme {
  --color-brand: #C54263;
  --color-brand-foreground: #FFFFFF;
  --color-brand-50: #FFF1F3;
  --color-brand-100: #FFD0D6;
  --color-brand-200: #FFA8B6;
  --color-brand-300: #F48398;
  --color-brand-400: #DE657F;
  --color-brand-500: #C54263;
  --color-brand-600: #AA2E50;
  --color-brand-700: #8C153B;
  --color-brand-800: #6C0029;
  --color-brand-900: #490019;
}

Tailwind v3 / legacy config

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

module.exports = {
  theme: {
    extend: {
      colors: {
        brand: {
          '50': '#FFF1F3',
          '100': '#FFD0D6',
          '200': '#FFA8B6',
          '300': '#F48398',
          '400': '#DE657F',
          '500': '#C54263',
          '600': '#AA2E50',
          '700': '#8C153B',
          '800': '#6C0029',
          '900': '#490019',
          DEFAULT: '#C54263',
          foreground: '#FFFFFF',
        },
      },
    },
  },
};

Sass variables

Semantic source, foreground, OKLCH, and scale variables.

$color-primary: #C54263;
$color-on-primary: #FFFFFF;
$color-primary-oklch: oklch(57.1783% 0.167414 8.9785);
$color-primary-50: #FFF1F3;
$color-primary-100: #FFD0D6;
$color-primary-200: #FFA8B6;
$color-primary-300: #F48398;
$color-primary-400: #DE657F;
$color-primary-500: #C54263;
$color-primary-600: #AA2E50;
$color-primary-700: #8C153B;
$color-primary-800: #6C0029;
$color-primary-900: #490019;

Modern color-mix()

Static fallbacks followed by OKLab tint and shade declarations.

:root {
  --color-primary: #C54263;
  --color-primary-tint: #FFA8B6;
  --color-primary-tint: color-mix(in oklab, var(--color-primary) 72%, white);
  --color-primary-shade: #8C153B;
  --color-primary-shade: color-mix(in oklab, var(--color-primary) 82%, black);
}

JSON design data

Source formats, readable text, and the generated scale.

{
    "name": "Clear Mid-light Red",
    "hex": "#C54263",
    "rgb": "rgb(197 66 99)",
    "oklch": "oklch(57.1783% 0.167414 8.9785)",
    "recommendedText": "#FFFFFF",
    "scale": {
        "50": "#FFF1F3",
        "100": "#FFD0D6",
        "200": "#FFA8B6",
        "300": "#F48398",
        "400": "#DE657F",
        "500": "#C54263",
        "600": "#AA2E50",
        "700": "#8C153B",
        "800": "#6C0029",
        "900": "#490019"
    }
}

Continue the decision

Use #C54263 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 #C54263 in Color PickerStart with this exact color and white as the working background for role and accessibility decisions. Build a palette from #C54263 in Palette GeneratorUse this exact HEX as the seed for a deterministic, role-based palette. Check #C54263 on white in Contrast CheckerStart with this color as the foreground and white as the background, then test the real pair.