#631129#631129

#631129 is a dark, moderate pink. Relative luminance 0.032; OKLCH L 33.3% C 0.115 H 9.4°. Best body text is #FFFFFF at 12.78:1 contrast (WCAG AA passes).

Color values

HEX	#631129
RGB	rgb(99, 17, 41)
HSL	hsl(342, 71%, 23%)
HSV	hsv(342, 83%, 39%)
CMYK	cmyk(0%, 82.8%, 58.6%, 61.2%)
CIE-LAB	lab(20.88, 37.27, 7.40)
CIE-LCH	lch(20.88, 37.99, 11.23°)
OKLab	oklab(33.27% 0.1132 0.0187)
OKLCH	oklch(33.27% 0.115 9.4)
XYZ	xyz(5.7468, 3.2145, 2.4152)
Luminance	0.0321 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#631129 #11634B

analogous

#631152 #631129 #632211

triadic

#631129 #296311 #112963

tetradic

#631129 #526311 #11634B #221163

square

#631129 #526311 #11634B #221163

split-complementary

#631129 #116322 #115263

monochromatic

#1A040B #2F0813 #631129 #971A3F #CB2354

Accessibility & contrast

On white

12.78

#631129 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.64

#631129 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #631129

12.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##631129	#FFFFFF	#000000	##FFFFFF
##631129	1.00	12.78	1.64	12.78
#FFFFFF	12.78	1.00	21.00	1.00
#000000	1.64	21.00	1.00	21.00
##FFFFFF	12.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#272829

Deuteranopia (green-blind)

#3C3827

Tritanopia (blue-blind)

#6D001B

Achromatopsia (no color)

#323232

Design tokens & code

CSS

--color: #631129;
/* rgb */ color: rgb(99, 17, 41);
/* oklch */ color: oklch(33.3% 0.115 9.4);

Tailwind

colors: {
  custom: {
    50: '#955862',
    500: '#631129',
    950: '#000000',
  },
}

SCSS

$custom: #631129;
$custom-light: #955862;
$custom-dark: #000000;

JSON

{
  "hex": "#631129",
  "rgb": {
    "r": 99,
    "g": 17,
    "b": 41
  },
  "hsl": {
    "h": 342.439,
    "s": 70.69,
    "l": 22.745
  },
  "oklch": {
    "l": 0.33272,
    "c": 0.11474,
    "h": 9.4
  },
  "luminance": 0.03214
}

Semantic roles & 50–950 ramp

primary

#631129

secondary

#349B7D

accent

#EDB93A

background

#F9F5F5

surface

#F2E9EA

border

#CCC5C6

text

#0E0405

muted

#7E7979

Preview Lab

Preview with #631129

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

Preview Lab → · Contrast checker → · Palette generator →