#B31953#B31953

#B31953 is a mid, vivid pink. Relative luminance 0.109; OKLCH L 50.2% C 0.187 H 6.2°. Best body text is #FFFFFF at 6.60:1 contrast (WCAG AA passes).

Color values

HEX	#B31953
RGB	rgb(179, 25, 83)
HSL	hsl(337, 75%, 40%)
HSV	hsv(337, 86%, 70%)
CMYK	cmyk(0%, 86%, 53.6%, 29.8%)
CIE-LAB	lab(39.42, 60.97, 7.77)
CIE-LCH	lch(39.42, 61.46, 7.26°)
OKLab	oklab(50.22% 0.1864 0.0201)
OKLCH	oklch(50.22% 0.187 6.2)
XYZ	xyz(20.5013, 10.9065, 9.2076)
Luminance	0.1090 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31953 #19B379

analogous

#B319A0 #B31953 #B32C19

triadic

#B31953 #53B319 #1953B3

tetradic

#B31953 #A0B319 #19B379 #2C19B3

square

#B31953 #A0B319 #19B379 #2C19B3

split-complementary

#B31953 #19B32C #19A0B3

monochromatic

#480A21 #7D123A #B31953 #E1286E #E85E92

Accessibility & contrast

On white

6.60

#B31953 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.18

#B31953 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31953

6.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31953	#FFFFFF	#000000	##FFFFFF
##B31953	1.00	6.60	3.18	6.60
#FFFFFF	6.60	1.00	21.00	1.00
#000000	3.18	21.00	1.00	21.00
##FFFFFF	6.60	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464A54

Deuteranopia (green-blind)

#6D674F

Tritanopia (blue-blind)

#C40035

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b31953;
/* rgb */ color: rgb(179, 25, 83);
/* oklch */ color: oklch(50.2% 0.187 6.2);

Tailwind

colors: {
  custom: {
    50: '#d16b83',
    500: '#b31953',
    950: '#000000',
  },
}

SCSS

$custom: #b31953;
$custom-light: #d16b83;
$custom-dark: #000000;

JSON

{
  "hex": "#b31953",
  "rgb": {
    "r": 179,
    "g": 25,
    "b": 83
  },
  "hsl": {
    "h": 337.403,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.50217,
    "c": 0.18745,
    "h": 6.2
  },
  "luminance": 0.10904
}

Semantic roles & 50–950 ramp

primary

#B31953

secondary

#5BCCA2

accent

#F2AB36

background

#FDF6F7

surface

#FBECEE

border

#D4C7C9

text

#15080A

muted

#837A7C

Preview Lab

Preview with #B31953

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

Preview Lab → · Contrast checker → · Palette generator →