#631744#631744

#631744 is a dark, moderate pink. Relative luminance 0.037; OKLCH L 34.8% C 0.118 H 348.7°. Best body text is #FFFFFF at 12.09:1 contrast (WCAG AA passes).

Color values

HEX	#631744
RGB	rgb(99, 23, 68)
HSL	hsl(324, 62%, 24%)
HSV	hsv(324, 77%, 39%)
CMYK	cmyk(0%, 76.8%, 31.3%, 61.2%)
CIE-LAB	lab(22.60, 38.06, -8.87)
CIE-LCH	lch(22.60, 39.08, 346.89°)
OKLab	oklab(34.84% 0.116 -0.0233)
OKLCH	oklch(34.84% 0.118 348.7)
XYZ	xyz(6.4957, 3.6835, 5.8366)
Luminance	0.0368 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631744 #176336

analogous

#5C1763 #631744 #63171E

triadic

#631744 #446317 #174463

tetradic

#631744 #635C17 #176336 #171E63

square

#631744 #635C17 #176336 #171E63

split-complementary

#631744 #1E6317 #17635C

monochromatic

#190611 #310B22 #631744 #952366 #C62E88

Accessibility & contrast

On white

12.09

#631744 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.74

#631744 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631744

12.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631744	#FFFFFF	#000000	##FFFFFF
##631744	1.00	12.09	1.74	12.09
#FFFFFF	12.09	1.00	21.00	1.00
#000000	1.74	21.00	1.00	21.00
##FFFFFF	12.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#222D45

Deuteranopia (green-blind)

#383B42

Tritanopia (blue-blind)

#6B132B

Achromatopsia (no color)

#363636

Design tokens & code

CSS

--color: #631744;
/* rgb */ color: rgb(99, 23, 68);
/* oklch */ color: oklch(34.8% 0.118 348.7);

Tailwind

colors: {
  custom: {
    50: '#935c78',
    500: '#631744',
    950: '#000000',
  },
}

SCSS

$custom: #631744;
$custom-light: #935c78;
$custom-dark: #000000;

JSON

{
  "hex": "#631744",
  "rgb": {
    "r": 99,
    "g": 23,
    "b": 68
  },
  "hsl": {
    "h": 324.474,
    "s": 62.295,
    "l": 23.922
  },
  "oklch": {
    "l": 0.34836,
    "c": 0.11828,
    "h": 348.7
  },
  "luminance": 0.03683
}

Semantic roles & 50–950 ramp

primary

#631744

secondary

#3C9A62

accent

#E58542

background

#F9F5F7

surface

#F2E9ED

border

#CCC5C8

text

#0D0408

muted

#7E797B

Preview Lab

Preview with #631744

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

Preview Lab → · Contrast checker → · Palette generator →