Color reference

#DECEEF color reference

Muted Very Light Magenta

This is a muted, very light magenta under the deterministic OKLCH hue, lightness, and chroma ranges. Its closest standardized CSS named color is Thistle (#D8BFD8), measured with straight-line OKLab distance.

Descriptive label
Muted Very Light Magenta
Recommended text
Black · 14.18:1
Relative luminance
0.659042
Build a palette from #DECEEF in Palette Generator Convert #DECEEF in Color Converter
Formats UI preview Contrast 50–900 scale Harmonies Matches Related colors Color vision Exports

Copyable values

#DECEEF in common color formats

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

Color conversions for #DECEEF
Format Value Action
HEX #DECEEF
RGB rgb(222 206 239)
HSL hsl(269 50.77% 87.25%)
HSV hsv(269 13.81% 93.73%)
HWB hwb(269 80.78% 6.27%)
XYZ D65 color(xyz-d65 0.677722 0.659045 0.908147)
LAB lab(84.8592% 10.2505 -14.21)
LCH lch(84.8592% 17.5213 305.805)
OKLAB oklab(87.462% 0.029013 -0.038203)
OKLCH oklch(87.462% 0.04797 307.2144)

Real-world test

Try #DECEEF 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 #DECEEF with black text at 14.18:1.

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: 1.48:1 · 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 #DECEEF Exact pair assessment Results for source text on white appear below.

On white

1.48:1

  • 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 #DECEEF Exact pair assessment Results for source text on black appear below.

On black

14.18:1

  • 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

#DECEEF 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 1.42:1. 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 #DECEEF at 14.18:1. This validates only that text pair, not hover, focus, disabled, or adjacent-color states.

Restrained neutral

Palette role

Its OKLCH chroma of 0.048 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 14.18:1. Always retest against the actual rendered background and text size.

Tested backgrounds

Foreground pairing comparison

#DECEEF foreground contrast on tested backgrounds
Pair Background Contrast ratio
Black#000000 14.18:1
Hue Codex ink#10212B 11.13:1
White#FFFFFF 1.48:1
Hue Codex paper#FBFAF5 1.42:1
Soft neutral#F2EFE6 1.29:1
Check #DECEEF 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 #DECEEF Source
200
300
400
500
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 #DECEEF 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 #DECEEF
Complement

Analogous

Source #DECEEF
Analogous −30°
Analogous +30°

Triadic

Source #DECEEF
Triad +120°
Triad +240°

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 Muted Very Light Magenta
Complement
Explore #DECEEF 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

Thistle

#D8BFD8

OKLab distance ×100: 4.41

Tailwind v4 default

violet-200

oklch(89.4% 0.057 293.283)

OKLab distance ×100: 2.49 · sRGB preview #DDD6FF

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#DECEEF
Approx.

Protanopia

Red-vision deficiency approximation

Original#DECEEF
Approx.

Deuteranopia

Green-vision deficiency approximation

Original#DECEEF
Approx.

Tritanopia

Blue-yellow deficiency approximation

Original#DECEEF
Approx.

Achromatopsia

Monochromatic-vision approximation

Test #DECEEF 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: #DECEEF;
  --color-on-primary: #000000;
  --color-primary-oklch: oklch(87.462% 0.04797 307.2144);
  --color-primary-50: #F8F2FF;
  --color-primary-100: #DECEEF;
  --color-primary-200: #CCBDDD;
  --color-primary-300: #B2A4C2;
  --color-primary-400: #998BA8;
  --color-primary-500: #81748F;
  --color-primary-600: #6A5D76;
  --color-primary-700: #53475F;
  --color-primary-800: #3D3248;
  --color-primary-900: #291F33;
}

Tailwind v4 CSS-first theme

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

@import "tailwindcss";

@theme {
  --color-brand: #DECEEF;
  --color-brand-foreground: #000000;
  --color-brand-50: #F8F2FF;
  --color-brand-100: #DECEEF;
  --color-brand-200: #CCBDDD;
  --color-brand-300: #B2A4C2;
  --color-brand-400: #998BA8;
  --color-brand-500: #81748F;
  --color-brand-600: #6A5D76;
  --color-brand-700: #53475F;
  --color-brand-800: #3D3248;
  --color-brand-900: #291F33;
}

Tailwind v3 / legacy config

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

module.exports = {
  theme: {
    extend: {
      colors: {
        brand: {
          '50': '#F8F2FF',
          '100': '#DECEEF',
          '200': '#CCBDDD',
          '300': '#B2A4C2',
          '400': '#998BA8',
          '500': '#81748F',
          '600': '#6A5D76',
          '700': '#53475F',
          '800': '#3D3248',
          '900': '#291F33',
          DEFAULT: '#DECEEF',
          foreground: '#000000',
        },
      },
    },
  },
};

Sass variables

Semantic source, foreground, OKLCH, and scale variables.

$color-primary: #DECEEF;
$color-on-primary: #000000;
$color-primary-oklch: oklch(87.462% 0.04797 307.2144);
$color-primary-50: #F8F2FF;
$color-primary-100: #DECEEF;
$color-primary-200: #CCBDDD;
$color-primary-300: #B2A4C2;
$color-primary-400: #998BA8;
$color-primary-500: #81748F;
$color-primary-600: #6A5D76;
$color-primary-700: #53475F;
$color-primary-800: #3D3248;
$color-primary-900: #291F33;

Modern color-mix()

Static fallbacks followed by OKLab tint and shade declarations.

:root {
  --color-primary: #DECEEF;
  --color-primary-tint: #CCBDDD;
  --color-primary-tint: color-mix(in oklab, var(--color-primary) 72%, white);
  --color-primary-shade: #53475F;
  --color-primary-shade: color-mix(in oklab, var(--color-primary) 82%, black);
}

JSON design data

Source formats, readable text, and the generated scale.

{
    "name": "Muted Very Light Magenta",
    "hex": "#DECEEF",
    "rgb": "rgb(222 206 239)",
    "oklch": "oklch(87.462% 0.04797 307.2144)",
    "recommendedText": "#000000",
    "scale": {
        "50": "#F8F2FF",
        "100": "#DECEEF",
        "200": "#CCBDDD",
        "300": "#B2A4C2",
        "400": "#998BA8",
        "500": "#81748F",
        "600": "#6A5D76",
        "700": "#53475F",
        "800": "#3D3248",
        "900": "#291F33"
    }
}

Continue the decision

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