#631747#631747

#631747 is a dark, vivid pink. Relative luminance 0.037; OKLCH L 35.0% C 0.120 H 346.3°. Best body text is #FFFFFF at 12.04:1 contrast (WCAG AA passes).

Color values

HEX	#631747
RGB	rgb(99, 23, 71)
HSL	hsl(322, 62%, 24%)
HSV	hsv(322, 77%, 39%)
CMYK	cmyk(0%, 76.8%, 28.3%, 61.2%)
CIE-LAB	lab(22.73, 38.48, -10.71)
CIE-LCH	lch(22.73, 39.94, 344.44°)
OKLab	oklab(34.98% 0.1167 -0.0284)
OKLCH	oklch(34.98% 0.12 346.3)
XYZ	xyz(6.5896, 3.7211, 6.3312)
Luminance	0.0372 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631747 #176333

analogous

#591763 #631747 #631721

triadic

#631747 #476317 #174763

tetradic

#631747 #635917 #176333 #172163

square

#631747 #635917 #176333 #172163

split-complementary

#631747 #216317 #176359

monochromatic

#190612 #310B23 #631747 #95236B #C62E8E

Accessibility & contrast

On white

12.04

#631747 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#631747 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631747

12.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631747	#FFFFFF	#000000	##FFFFFF
##631747	1.00	12.04	1.74	12.04
#FFFFFF	12.04	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#212E48

Deuteranopia (green-blind)

#373B45

Tritanopia (blue-blind)

#6A152C

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #631747;
/* rgb */ color: rgb(99, 23, 71);
/* oklch */ color: oklch(35.0% 0.120 346.3);

Tailwind

colors: {
  custom: {
    50: '#935c7a',
    500: '#631747',
    950: '#000000',
  },
}

SCSS

$custom: #631747;
$custom-light: #935c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#631747",
  "rgb": {
    "r": 99,
    "g": 23,
    "b": 71
  },
  "hsl": {
    "h": 322.105,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34975,
    "c": 0.12014,
    "h": 346.3
  },
  "luminance": 0.0372
}

Semantic roles & 50–950 ramp

primary

#631747

secondary

#3C9A5F

accent

#E57E42

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0409

muted

#7E797B

Preview Lab

Preview with #631747

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

Preview Lab → · Contrast checker → · Palette generator →