#B31944#B31944

#B31944 is a mid, vivid pink. Relative luminance 0.107; OKLCH L 49.8% C 0.185 H 12.9°. Best body text is #FFFFFF at 6.69:1 contrast (WCAG AA passes).

Color values

HEX	#B31944
RGB	rgb(179, 25, 68)
HSL	hsl(343, 75%, 40%)
HSV	hsv(343, 86%, 70%)
CMYK	cmyk(0%, 86%, 62%, 29.8%)
CIE-LAB	lab(39.07, 59.95, 16.86)
CIE-LCH	lch(39.07, 62.27, 15.71°)
OKLab	oklab(49.84% 0.1806 0.0412)
OKLCH	oklch(49.84% 0.185 12.9)
XYZ	xyz(19.9836, 10.6994, 6.4807)
Luminance	0.1070 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31944 #19B388

analogous

#B31991 #B31944 #B33B19

triadic

#B31944 #44B319 #1944B3

tetradic

#B31944 #91B319 #19B388 #3B19B3

square

#B31944 #91B319 #19B388 #3B19B3

split-complementary

#B31944 #19B33B #1991B3

monochromatic

#480A1B #7D1230 #B31944 #E1285C #E85E85

Accessibility & contrast

On white

6.69

#B31944 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.14

#B31944 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31944

6.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31944	#FFFFFF	#000000	##FFFFFF
##B31944	1.00	6.69	3.14	6.69
#FFFFFF	6.69	1.00	21.00	1.00
#000000	3.14	21.00	1.00	21.00
##FFFFFF	6.69	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#494844

Deuteranopia (green-blind)

#706740

Tritanopia (blue-blind)

#C4002D

Achromatopsia (no color)

#5C5C5C

Design tokens & code

CSS

--color: #b31944;
/* rgb */ color: rgb(179, 25, 68);
/* oklch */ color: oklch(49.8% 0.185 12.9);

Tailwind

colors: {
  custom: {
    50: '#d16a77',
    500: '#b31944',
    950: '#000000',
  },
}

SCSS

$custom: #b31944;
$custom-light: #d16a77;
$custom-dark: #000000;

JSON

{
  "hex": "#b31944",
  "rgb": {
    "r": 179,
    "g": 25,
    "b": 68
  },
  "hsl": {
    "h": 343.247,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.49843,
    "c": 0.18525,
    "h": 12.9
  },
  "luminance": 0.10696
}

Semantic roles & 50–950 ramp

primary

#B31944

secondary

#5BCCAD

accent

#F2BD36

background

#FDF6F7

surface

#FBECED

border

#D4C7C8

text

#150808

muted

#837A7B

Preview Lab

Preview with #B31944

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

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