#B31956#B31956

#B31956 is a mid, vivid pink. Relative luminance 0.110; OKLCH L 50.3% C 0.188 H 4.8°. Best body text is #FFFFFF at 6.58:1 contrast (WCAG AA passes).

Color values

HEX	#B31956
RGB	rgb(179, 25, 86)
HSL	hsl(336, 75%, 40%)
HSV	hsv(336, 86%, 70%)
CMYK	cmyk(0%, 86%, 52%, 29.8%)
CIE-LAB	lab(39.50, 61.20, 5.97)
CIE-LCH	lch(39.50, 61.49, 5.57°)
OKLab	oklab(50.3% 0.1875 0.0157)
OKLCH	oklch(50.3% 0.188 4.8)
XYZ	xyz(20.6197, 10.9539, 9.8308)
Luminance	0.1095 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31956 #19B376

analogous

#B319A3 #B31956 #B32919

triadic

#B31956 #56B319 #1956B3

tetradic

#B31956 #A3B319 #19B376 #2919B3

square

#B31956 #A3B319 #19B376 #2919B3

split-complementary

#B31956 #19B329 #19A3B3

monochromatic

#480A22 #7D123C #B31956 #E12871 #E85E95

Accessibility & contrast

On white

6.58

#B31956 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.19

#B31956 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31956

6.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31956	#FFFFFF	#000000	##FFFFFF
##B31956	1.00	6.58	3.19	6.58
#FFFFFF	6.58	1.00	21.00	1.00
#000000	3.19	21.00	1.00	21.00
##FFFFFF	6.58	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454A57

Deuteranopia (green-blind)

#6D6852

Tritanopia (blue-blind)

#C30036

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b31956;
/* rgb */ color: rgb(179, 25, 86);
/* oklch */ color: oklch(50.3% 0.188 4.8);

Tailwind

colors: {
  custom: {
    50: '#d06b85',
    500: '#b31956',
    950: '#000000',
  },
}

SCSS

$custom: #b31956;
$custom-light: #d06b85;
$custom-dark: #000000;

JSON

{
  "hex": "#b31956",
  "rgb": {
    "r": 179,
    "g": 25,
    "b": 86
  },
  "hsl": {
    "h": 336.234,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.50301,
    "c": 0.18813,
    "h": 4.8
  },
  "luminance": 0.10951
}

Semantic roles & 50–950 ramp

primary

#B31956

secondary

#5BCCA0

accent

#F2A736

background

#FDF6F8

surface

#FBECEF

border

#D4C7CA

text

#15080B

muted

#837A7C

Preview Lab

Preview with #B31956

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

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