#81103E#81103E

#81103E is a dark, vivid pink. Relative luminance 0.054; OKLCH L 39.7% C 0.148 H 3.7°. Best body text is #FFFFFF at 10.11:1 contrast (WCAG AA passes).

Color values

HEX	#81103E
RGB	rgb(129, 16, 62)
HSL	hsl(336, 78%, 28%)
HSV	hsv(336, 88%, 51%)
CMYK	cmyk(0%, 87.6%, 51.9%, 49.4%)
CIE-LAB	lab(27.81, 48.06, 3.61)
CIE-LCH	lch(27.81, 48.20, 4.30°)
OKLab	oklab(39.7% 0.1474 0.0097)
OKLCH	oklch(39.7% 0.148 3.7)
XYZ	xyz(10.1090, 5.3870, 5.0640)
Luminance	0.0539 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81103E #108153

analogous

#811076 #81103E #811A10

triadic

#81103E #3E8110 #103E81

tetradic

#81103E #768110 #108153 #1A1081

square

#81103E #768110 #108153 #1A1081

split-complementary

#81103E #10811A #107681

monochromatic

#1B030D #4B0924 #81103E #B71758 #E42774

Accessibility & contrast

On white

10.11

#81103E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#81103E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #81103E

10.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81103E	#FFFFFF	#000000	##FFFFFF
##81103E	1.00	10.11	2.08	10.11
#FFFFFF	10.11	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#30343F

Deuteranopia (green-blind)

#4D493B

Tritanopia (blue-blind)

#8D0026

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #81103e;
/* rgb */ color: rgb(129, 16, 62);
/* oklch */ color: oklch(39.7% 0.148 3.7);

Tailwind

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

SCSS

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

JSON

{
  "hex": "#81103e",
  "rgb": {
    "r": 129,
    "g": 16,
    "b": 62
  },
  "hsl": {
    "h": 335.575,
    "s": 77.931,
    "l": 28.431
  },
  "oklch": {
    "l": 0.39698,
    "c": 0.14774,
    "h": 3.7
  },
  "luminance": 0.05386
}

Semantic roles & 50–950 ramp

primary

#81103E

secondary

#36B782

accent

#F4A633

background

#FBF5F6

surface

#F6EAEC

border

#D0C6C7

text

#110508

muted

#80797B

Preview Lab

Preview with #81103E

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

Preview Lab → · Contrast checker → · Palette generator →