#851B4C#851B4C

#851B4C is a dark, vivid pink. Relative luminance 0.063; OKLCH L 41.7% C 0.146 H 357.9°. Best body text is #FFFFFF at 9.30:1 contrast (WCAG AA passes).

Color values

HEX	#851B4C
RGB	rgb(133, 27, 76)
HSL	hsl(332, 66%, 31%)
HSV	hsv(332, 80%, 52%)
CMYK	cmyk(0%, 79.7%, 42.9%, 47.8%)
CIE-LAB	lab(30.14, 47.48, -2.25)
CIE-LCH	lch(30.14, 47.53, 357.28°)
OKLab	oklab(41.7% 0.146 -0.0053)
OKLCH	oklch(41.7% 0.146 357.9)
XYZ	xyz(11.3702, 6.2937, 7.4521)
Luminance	0.0629 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851B4C #1B8554

analogous

#851B81 #851B4C #851F1B

triadic

#851B4C #4C851B #1B4C85

tetradic

#851B4C #81851B #1B8554 #1F1B85

square

#851B4C #81851B #1B8554 #1F1B85

split-complementary

#851B4C #1B851F #1B8185

monochromatic

#1F0612 #52112F #851B4C #B82569 #D94288

Accessibility & contrast

On white

9.30

#851B4C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#851B4C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851B4C

9.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851B4C	#FFFFFF	#000000	##FFFFFF
##851B4C	1.00	9.30	2.26	9.30
#FFFFFF	9.30	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.30	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323A4D

Deuteranopia (green-blind)

#4F4E4A

Tritanopia (blue-blind)

#900831

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #851b4c;
/* rgb */ color: rgb(133, 27, 76);
/* oklch */ color: oklch(41.7% 0.146 357.9);

Tailwind

colors: {
  custom: {
    50: '#ad637d',
    500: '#851b4c',
    950: '#000000',
  },
}

SCSS

$custom: #851b4c;
$custom-light: #ad637d;
$custom-dark: #000000;

JSON

{
  "hex": "#851b4c",
  "rgb": {
    "r": 133,
    "g": 27,
    "b": 76
  },
  "hsl": {
    "h": 332.264,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41698,
    "c": 0.14606,
    "h": 357.9
  },
  "luminance": 0.06292
}

Semantic roles & 50–950 ramp

primary

#851B4C

secondary

#44B882

accent

#E99A3F

background

#FBF6F7

surface

#F6EBEE

border

#D0C6C9

text

#110609

muted

#807A7B

Preview Lab

Preview with #851B4C

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

Preview Lab → · Contrast checker → · Palette generator →