#851B50#851B50

#851B50 is a dark, vivid pink. Relative luminance 0.064; OKLCH L 41.8% C 0.148 H 355.4°. Best body text is #FFFFFF at 9.25:1 contrast (WCAG AA passes).

Color values

HEX	#851B50
RGB	rgb(133, 27, 80)
HSL	hsl(330, 66%, 31%)
HSV	hsv(330, 80%, 52%)
CMYK	cmyk(0%, 79.7%, 39.8%, 47.8%)
CIE-LAB	lab(30.28, 47.91, -4.69)
CIE-LCH	lch(30.28, 48.14, 354.41°)
OKLab	oklab(41.85% 0.1473 -0.0117)
OKLCH	oklch(41.85% 0.148 355.4)
XYZ	xyz(11.5136, 6.3511, 8.2074)
Luminance	0.0635 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851B50 #1B8550

analogous

#851B85 #851B50 #851B1B

triadic

#851B50 #50851B #1B5085

tetradic

#851B50 #85851B #1B8550 #1B1B85

square

#851B50 #85851B #1B8550 #1B1B85

split-complementary

#851B50 #1B851B #1B8585

monochromatic

#1F0613 #521131 #851B50 #B8256F #D9428D

Accessibility & contrast

On white

9.25

#851B50 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.27

#851B50 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851B50

9.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851B50	#FFFFFF	#000000	##FFFFFF
##851B50	1.00	9.25	2.27	9.25
#FFFFFF	9.25	1.00	21.00	1.00
#000000	2.27	21.00	1.00	21.00
##FFFFFF	9.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#313B51

Deuteranopia (green-blind)

#4F4E4E

Tritanopia (blue-blind)

#900C33

Achromatopsia (no color)

#474747

Design tokens & code

CSS

--color: #851b50;
/* rgb */ color: rgb(133, 27, 80);
/* oklch */ color: oklch(41.8% 0.148 355.4);

Tailwind

colors: {
  custom: {
    50: '#ad6381',
    500: '#851b50',
    950: '#000000',
  },
}

SCSS

$custom: #851b50;
$custom-light: #ad6381;
$custom-dark: #000000;

JSON

{
  "hex": "#851b50",
  "rgb": {
    "r": 133,
    "g": 27,
    "b": 80
  },
  "hsl": {
    "h": 330,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.41846,
    "c": 0.14772,
    "h": 355.4
  },
  "luminance": 0.0635
}

Semantic roles & 50–950 ramp

primary

#851B50

secondary

#44B87E

accent

#E9943F

background

#FBF6F7

surface

#F6EBEE

border

#D0C6C9

text

#11060A

muted

#807A7C

Preview Lab

Preview with #851B50

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

Preview Lab → · Contrast checker → · Palette generator →