#631151#631151

#631151 is a dark, vivid pink. Relative luminance 0.036; OKLCH L 34.9% C 0.134 H 338.8°. Best body text is #FFFFFF at 12.14:1 contrast (WCAG AA passes).

Color values

HEX	#631151
RGB	rgb(99, 17, 81)
HSL	hsl(313, 71%, 23%)
HSV	hsv(313, 83%, 39%)
CMYK	cmyk(0%, 82.8%, 18.2%, 61.2%)
CIE-LAB	lab(22.47, 42.06, -17.88)
CIE-LCH	lch(22.47, 45.70, 336.97°)
OKLab	oklab(34.95% 0.125 -0.0485)
OKLCH	oklch(34.95% 0.134 338.8)
XYZ	xyz(6.8314, 3.6483, 8.1274)
Luminance	0.0365 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631151 #116323

analogous

#4C1163 #631151 #631128

triadic

#631151 #516311 #115163

tetradic

#631151 #634C11 #116323 #112863

square

#631151 #634C11 #116323 #112863

split-complementary

#631151 #286311 #11634C

monochromatic

#1A0415 #2F0826 #631151 #971A7C #CB23A6

Accessibility & contrast

On white

12.14

#631151 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.73

#631151 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631151

12.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631151	#FFFFFF	#000000	##FFFFFF
##631151	1.00	12.14	1.73	12.14
#FFFFFF	12.14	1.00	21.00	1.00
#000000	1.73	21.00	1.00	21.00
##FFFFFF	12.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#162E53

Deuteranopia (green-blind)

#323A4F

Tritanopia (blue-blind)

#691530

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #631151;
/* rgb */ color: rgb(99, 17, 81);
/* oklch */ color: oklch(34.9% 0.134 338.8);

Tailwind

colors: {
  custom: {
    50: '#935a82',
    500: '#631151',
    950: '#000000',
  },
}

SCSS

$custom: #631151;
$custom-light: #935a82;
$custom-dark: #000000;

JSON

{
  "hex": "#631151",
  "rgb": {
    "r": 99,
    "g": 17,
    "b": 81
  },
  "hsl": {
    "h": 313.171,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.34949,
    "c": 0.13409,
    "h": 338.8
  },
  "luminance": 0.03648
}

Semantic roles & 50–950 ramp

primary

#631151

secondary

#349B4B

accent

#ED623A

background

#F9F5F7

surface

#F2E9EE

border

#CCC5C9

text

#0D040A

muted

#7E797C

Preview Lab

Preview with #631151

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

Preview Lab → · Contrast checker → · Palette generator →