#851B73#851B73

#851B73 is a dark, vivid pink. Relative luminance 0.070; OKLCH L 43.5% C 0.169 H 336.2°. Best body text is #FFFFFF at 8.74:1 contrast (WCAG AA passes).

Color values

HEX	#851B73
RGB	rgb(133, 27, 115)
HSL	hsl(310, 66%, 31%)
HSV	hsv(310, 80%, 52%)
CMYK	cmyk(0%, 79.7%, 13.5%, 47.8%)
CIE-LAB	lab(31.83, 52.51, -24.97)
CIE-LCH	lch(31.83, 58.14, 334.57°)
OKLab	oklab(43.47% 0.1542 -0.0681)
OKLCH	oklch(43.47% 0.169 336.2)
XYZ	xyz(13.1595, 7.0094, 16.8762)
Luminance	0.0701 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#851B73 #1B852D

analogous

#621B85 #851B73 #851B3E

triadic

#851B73 #73851B #1B7385

tetradic

#851B73 #85621B #1B852D #1B3E85

square

#851B73 #85621B #1B852D #1B3E85

split-complementary

#851B73 #3E851B #1B8562

monochromatic

#1F061B #521147 #851B73 #B8259F #D942BF

Accessibility & contrast

On white

8.74

#851B73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#851B73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #851B73

8.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##851B73	#FFFFFF	#000000	##FFFFFF
##851B73	1.00	8.74	2.40	8.74
#FFFFFF	8.74	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1D4175

Deuteranopia (green-blind)

#435071

Tritanopia (blue-blind)

#8C2346

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #851b73;
/* rgb */ color: rgb(133, 27, 115);
/* oklch */ color: oklch(43.5% 0.169 336.2);

Tailwind

colors: {
  custom: {
    50: '#ac659b',
    500: '#851b73',
    950: '#000000',
  },
}

SCSS

$custom: #851b73;
$custom-light: #ac659b;
$custom-dark: #000000;

JSON

{
  "hex": "#851b73",
  "rgb": {
    "r": 133,
    "g": 27,
    "b": 115
  },
  "hsl": {
    "h": 310.189,
    "s": 66.25,
    "l": 31.373
  },
  "oklch": {
    "l": 0.43472,
    "c": 0.16861,
    "h": 336.2
  },
  "luminance": 0.07008
}

Semantic roles & 50–950 ramp

primary

#851B73

secondary

#44B857

accent

#E95C3F

background

#FBF6F9

surface

#F6EBF2

border

#D0C6CC

text

#11060E

muted

#807A7E

Preview Lab

Preview with #851B73

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

Preview Lab → · Contrast checker → · Palette generator →