#851B4D#851B4D

#851B4D is a dark, vivid pink. Relative luminance 0.063; OKLCH L 41.7% C 0.146 H 357.3°. Best body text is #FFFFFF at 9.29:1 contrast (WCAG AA passes).

Color values

HEX	#851B4D
RGB	rgb(133, 27, 77)
HSL	hsl(332, 66%, 31%)
HSV	hsv(332, 80%, 52%)
CMYK	cmyk(0%, 79.7%, 42.1%, 47.8%)
CIE-LAB	lab(30.18, 47.58, -2.87)
CIE-LCH	lch(30.18, 47.67, 356.55°)
OKLab	oklab(41.74% 0.1463 -0.0069)
OKLCH	oklch(41.74% 0.146 357.3)
XYZ	xyz(11.4052, 6.3077, 7.6367)
Luminance	0.0631 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851B4D #1B8553

analogous

#851B82 #851B4D #851E1B

triadic

#851B4D #4D851B #1B4D85

tetradic

#851B4D #82851B #1B8553 #1E1B85

square

#851B4D #82851B #1B8553 #1E1B85

split-complementary

#851B4D #1B851E #1B8285

monochromatic

#1F0612 #521130 #851B4D #B8256A #D94289

Accessibility & contrast

On white

9.29

#851B4D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.26

#851B4D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851B4D

9.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851B4D	#FFFFFF	#000000	##FFFFFF
##851B4D	1.00	9.29	2.26	9.29
#FFFFFF	9.29	1.00	21.00	1.00
#000000	2.26	21.00	1.00	21.00
##FFFFFF	9.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#323A4E

Deuteranopia (green-blind)

#4F4E4B

Tritanopia (blue-blind)

#900931

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #851b4d;
/* rgb */ color: rgb(133, 27, 77);
/* oklch */ color: oklch(41.7% 0.146 357.3);

Tailwind

colors: {
  custom: {
    50: '#ad637e',
    500: '#851b4d',
    950: '#000000',
  },
}

SCSS

$custom: #851b4d;
$custom-light: #ad637e;
$custom-dark: #000000;

JSON

{
  "hex": "#851b4d",
  "rgb": {
    "r": 133,
    "g": 27,
    "b": 77
  },
  "hsl": {
    "h": 331.698,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41735,
    "c": 0.14645,
    "h": 357.3
  },
  "luminance": 0.06306
}

Semantic roles & 50–950 ramp

primary

#851B4D

secondary

#44B881

accent

#E9993F

background

#FBF6F7

surface

#F6EBEE

border

#D0C6C9

text

#11060A

muted

#807A7C

Preview Lab

Preview with #851B4D

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

Preview Lab → · Contrast checker → · Palette generator →