#851B64#851B64

#851B64 is a dark, vivid pink. Relative luminance 0.067; OKLCH L 42.7% C 0.159 H 343.8°. Best body text is #FFFFFF at 8.98:1 contrast (WCAG AA passes).

Color values

HEX	#851B64
RGB	rgb(133, 27, 100)
HSL	hsl(319, 66%, 31%)
HSV	hsv(319, 80%, 52%)
CMYK	cmyk(0%, 79.7%, 24.8%, 47.8%)
CIE-LAB	lab(31.09, 50.36, -16.51)
CIE-LCH	lch(31.09, 52.99, 341.85°)
OKLab	oklab(42.7% 0.1522 -0.0441)
OKLCH	oklch(42.7% 0.159 343.8)
XYZ	xyz(12.3655, 6.6919, 12.6946)
Luminance	0.0669 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851B64 #1B853C

analogous

#711B85 #851B64 #851B2F

triadic

#851B64 #64851B #1B6485

tetradic

#851B64 #85711B #1B853C #1B2F85

square

#851B64 #85711B #1B853C #1B2F85

split-complementary

#851B64 #2F851B #1B8571

monochromatic

#1F0618 #52113E #851B64 #B8258A #D942AA

Accessibility & contrast

On white

8.98

#851B64 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.34

#851B64 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851B64

8.98:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851B64	#FFFFFF	#000000	##FFFFFF
##851B64	1.00	8.98	2.34	8.98
#FFFFFF	8.98	1.00	21.00	1.00
#000000	2.34	21.00	1.00	21.00
##FFFFFF	8.98	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#283E66

Deuteranopia (green-blind)

#494F62

Tritanopia (blue-blind)

#8E1A3E

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #851b64;
/* rgb */ color: rgb(133, 27, 100);
/* oklch */ color: oklch(42.7% 0.159 343.8);

Tailwind

colors: {
  custom: {
    50: '#ac6490',
    500: '#851b64',
    950: '#000000',
  },
}

SCSS

$custom: #851b64;
$custom-light: #ac6490;
$custom-dark: #000000;

JSON

{
  "hex": "#851b64",
  "rgb": {
    "r": 133,
    "g": 27,
    "b": 100
  },
  "hsl": {
    "h": 318.679,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.42704,
    "c": 0.1585,
    "h": 343.8
  },
  "luminance": 0.06691
}

Semantic roles & 50–950 ramp

primary

#851B64

secondary

#44B868

accent

#E9743F

background

#FBF6F8

surface

#F6EBF0

border

#D0C6CB

text

#11060C

muted

#807A7D

Preview Lab

Preview with #851B64

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

Preview Lab → · Contrast checker → · Palette generator →