#811B3A#811B3A

#811B3A is a dark, vivid pink. Relative luminance 0.058; OKLCH L 40.4% C 0.137 H 8.3°. Best body text is #FFFFFF at 9.76:1 contrast (WCAG AA passes).

Color values

HEX	#811B3A
RGB	rgb(129, 27, 58)
HSL	hsl(342, 65%, 31%)
HSV	hsv(342, 79%, 51%)
CMYK	cmyk(0%, 79.1%, 55%, 49.4%)
CIE-LAB	lab(28.79, 44.61, 7.70)
CIE-LCH	lch(28.79, 45.27, 9.79°)
OKLab	oklab(40.38% 0.1358 0.0197)
OKLCH	oklch(40.38% 0.137 8.3)
XYZ	xyz(10.2099, 5.7579, 4.5759)
Luminance	0.0576 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#811B3A #1B8162

analogous

#811B6D #811B3A #812F1B

triadic

#811B3A #3A811B #1B3A81

tetradic

#811B3A #6D811B #1B8162 #2F1B81

square

#811B3A #6D811B #1B8162 #2F1B81

split-complementary

#811B3A #1B812F #1B6D81

monochromatic

#1C060C #4E1023 #811B3A #B42651 #D73F6E

Accessibility & contrast

On white

9.76

#811B3A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.15

#811B3A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #811B3A

9.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##811B3A	#FFFFFF	#000000	##FFFFFF
##811B3A	1.00	9.76	2.15	9.76
#FFFFFF	9.76	1.00	21.00	1.00
#000000	2.15	21.00	1.00	21.00
##FFFFFF	9.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#36373B

Deuteranopia (green-blind)

#504B37

Tritanopia (blue-blind)

#8D0028

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #811b3a;
/* rgb */ color: rgb(129, 27, 58);
/* oklch */ color: oklch(40.4% 0.137 8.3);

Tailwind

colors: {
  custom: {
    50: '#ab626f',
    500: '#811b3a',
    950: '#000000',
  },
}

SCSS

$custom: #811b3a;
$custom-light: #ab626f;
$custom-dark: #000000;

JSON

{
  "hex": "#811b3a",
  "rgb": {
    "r": 129,
    "g": 27,
    "b": 58
  },
  "hsl": {
    "h": 341.765,
    "s": 65.385,
    "l": 30.588
  },
  "oklch": {
    "l": 0.40384,
    "c": 0.1372,
    "h": 8.3
  },
  "luminance": 0.05756
}

Semantic roles & 50–950 ramp

primary

#811B3A

secondary

#43B592

accent

#E8B53F

background

#FBF6F6

surface

#F6EBEC

border

#D0C6C7

text

#110607

muted

#807A7A

Preview Lab

Preview with #811B3A

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

Preview Lab → · Contrast checker → · Palette generator →