#B31853#B31853

#B31853 is a mid, vivid pink. Relative luminance 0.109; OKLCH L 50.2% C 0.188 H 6.1°. Best body text is #FFFFFF at 6.62:1 contrast (WCAG AA passes).

Color values

HEX	#B31853
RGB	rgb(179, 24, 83)
HSL	hsl(337, 76%, 40%)
HSV	hsv(337, 87%, 70%)
CMYK	cmyk(0%, 86.6%, 53.6%, 29.8%)
CIE-LAB	lab(39.35, 61.17, 7.67)
CIE-LCH	lch(39.35, 61.65, 7.15°)
OKLab	oklab(50.17% 0.187 0.0199)
OKLCH	oklch(50.17% 0.188 6.1)
XYZ	xyz(20.4804, 10.8645, 9.2006)
Luminance	0.1086 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31853 #18B378

analogous

#B318A1 #B31853 #B32A18

triadic

#B31853 #53B318 #1853B3

tetradic

#B31853 #A1B318 #18B378 #2A18B3

square

#B31853 #A1B318 #18B378 #2A18B3

split-complementary

#B31853 #18B32A #18A1B3

monochromatic

#470A21 #7D113A #B31853 #E2266E #E95C92

Accessibility & contrast

On white

6.62

#B31853 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.17

#B31853 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31853

6.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31853	#FFFFFF	#000000	##FFFFFF
##B31853	1.00	6.62	3.17	6.62
#FFFFFF	6.62	1.00	21.00	1.00
#000000	3.17	21.00	1.00	21.00
##FFFFFF	6.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464954

Deuteranopia (green-blind)

#6D674F

Tritanopia (blue-blind)

#C40034

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b31853;
/* rgb */ color: rgb(179, 24, 83);
/* oklch */ color: oklch(50.2% 0.188 6.1);

Tailwind

colors: {
  custom: {
    50: '#d16a83',
    500: '#b31853',
    950: '#000000',
  },
}

SCSS

$custom: #b31853;
$custom-light: #d16a83;
$custom-dark: #000000;

JSON

{
  "hex": "#b31853",
  "rgb": {
    "r": 179,
    "g": 24,
    "b": 83
  },
  "hsl": {
    "h": 337.161,
    "s": 76.355,
    "l": 39.804
  },
  "oklch": {
    "l": 0.50165,
    "c": 0.18809,
    "h": 6.1
  },
  "luminance": 0.10862
}

Semantic roles & 50–950 ramp

primary

#B31853

secondary

#5ACDA1

accent

#F3AB35

background

#FDF6F7

surface

#FBECEE

border

#D4C7C9

text

#15080A

muted

#837A7C

Preview Lab

Preview with #B31853

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

Preview Lab → · Contrast checker → · Palette generator →