#81103F#81103F

#81103F is a dark, vivid pink. Relative luminance 0.054; OKLCH L 39.7% C 0.148 H 3.1°. Best body text is #FFFFFF at 10.10:1 contrast (WCAG AA passes).

Color values

HEX	#81103F
RGB	rgb(129, 16, 63)
HSL	hsl(335, 78%, 28%)
HSV	hsv(335, 88%, 51%)
CMYK	cmyk(0%, 87.6%, 51.2%, 49.4%)
CIE-LAB	lab(27.84, 48.15, 2.98)
CIE-LCH	lch(27.84, 48.24, 3.54°)
OKLab	oklab(39.73% 0.1478 0.0081)
OKLCH	oklch(39.73% 0.148 3.1)
XYZ	xyz(10.1367, 5.3980, 5.2098)
Luminance	0.0540 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81103F #108152

analogous

#811077 #81103F #811910

triadic

#81103F #3F8110 #103F81

tetradic

#81103F #778110 #108152 #191081

square

#81103F #778110 #108152 #191081

split-complementary

#81103F #108119 #107781

monochromatic

#1B030D #4B0924 #81103F #B7175A #E42776

Accessibility & contrast

On white

10.10

#81103F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#81103F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81103F

10.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81103F	#FFFFFF	#000000	##FFFFFF
##81103F	1.00	10.10	2.08	10.10
#FFFFFF	10.10	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F3440

Deuteranopia (green-blind)

#4D493C

Tritanopia (blue-blind)

#8D0026

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #81103f;
/* rgb */ color: rgb(129, 16, 63);
/* oklch */ color: oklch(39.7% 0.148 3.1);

Tailwind

colors: {
  custom: {
    50: '#ab5e73',
    500: '#81103f',
    950: '#000000',
  },
}

SCSS

$custom: #81103f;
$custom-light: #ab5e73;
$custom-dark: #000000;

JSON

{
  "hex": "#81103f",
  "rgb": {
    "r": 129,
    "g": 16,
    "b": 63
  },
  "hsl": {
    "h": 335.044,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.39729,
    "c": 0.14801,
    "h": 3.1
  },
  "luminance": 0.05397
}

Semantic roles & 50–950 ramp

primary

#81103F

secondary

#36B781

accent

#F4A433

background

#FBF5F6

surface

#F6EAEC

border

#D0C6C7

text

#110508

muted

#80797B

Preview Lab

Preview with #81103F

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →