#851B71#851B71

#851B71 is a dark, vivid pink. Relative luminance 0.070; OKLCH L 43.4% C 0.167 H 337.1°. Best body text is #FFFFFF at 8.78:1 contrast (WCAG AA passes).

Color values

HEX	#851B71
RGB	rgb(133, 27, 113)
HSL	hsl(311, 66%, 31%)
HSV	hsv(311, 80%, 52%)
CMYK	cmyk(0%, 79.7%, 15%, 47.8%)
CIE-LAB	lab(31.72, 52.21, -23.86)
CIE-LCH	lch(31.72, 57.40, 335.44°)
OKLab	oklab(43.36% 0.1541 -0.065)
OKLCH	oklch(43.36% 0.167 337.1)
XYZ	xyz(13.0457, 6.9639, 16.2767)
Luminance	0.0696 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851B71 #1B852F

analogous

#641B85 #851B71 #851B3C

triadic

#851B71 #71851B #1B7185

tetradic

#851B71 #85641B #1B852F #1B3C85

square

#851B71 #85641B #1B852F #1B3C85

split-complementary

#851B71 #3C851B #1B8564

monochromatic

#1F061B #521146 #851B71 #B8259C #D942BC

Accessibility & contrast

On white

8.78

#851B71 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.39

#851B71 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851B71

8.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851B71	#FFFFFF	#000000	##FFFFFF
##851B71	1.00	8.78	2.39	8.78
#FFFFFF	8.78	1.00	21.00	1.00
#000000	2.39	21.00	1.00	21.00
##FFFFFF	8.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F4073

Deuteranopia (green-blind)

#44506F

Tritanopia (blue-blind)

#8C2245

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #851b71;
/* rgb */ color: rgb(133, 27, 113);
/* oklch */ color: oklch(43.4% 0.167 337.1);

Tailwind

colors: {
  custom: {
    50: '#ac659a',
    500: '#851b71',
    950: '#000000',
  },
}

SCSS

$custom: #851b71;
$custom-light: #ac659a;
$custom-dark: #000000;

JSON

{
  "hex": "#851b71",
  "rgb": {
    "r": 133,
    "g": 27,
    "b": 113
  },
  "hsl": {
    "h": 311.321,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.43364,
    "c": 0.16719,
    "h": 337.1
  },
  "luminance": 0.06963
}

Semantic roles & 50–950 ramp

primary

#851B71

secondary

#44B85A

accent

#E95F3F

background

#FBF6F9

surface

#F6EBF2

border

#D0C6CC

text

#11060E

muted

#807A7E

Preview Lab

Preview with #851B71

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

Preview Lab → · Contrast checker → · Palette generator →