#B31760#B31760

#B31760 is a mid, vivid pink. Relative luminance 0.110; OKLCH L 50.5% C 0.192 H 0.1°. Best body text is #FFFFFF at 6.55:1 contrast (WCAG AA passes).

Color values

HEX	#B31760
RGB	rgb(179, 23, 96)
HSL	hsl(332, 77%, 40%)
HSV	hsv(332, 87%, 70%)
CMYK	cmyk(0%, 87.2%, 46.4%, 29.8%)
CIE-LAB	lab(39.65, 62.43, -0.17)
CIE-LCH	lch(39.65, 62.43, 359.84°)
OKLab	oklab(50.51% 0.1922 0.0002)
OKLCH	oklch(50.51% 0.192 0.1)
XYZ	xyz(21.0099, 11.0440, 12.0894)
Luminance	0.1104 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31760 #17B36A

analogous

#B317AE #B31760 #B31C17

triadic

#B31760 #60B317 #1760B3

tetradic

#B31760 #AEB317 #17B36A #1C17B3

square

#B31760 #AEB317 #17B36A #1C17B3

split-complementary

#B31760 #17B31C #17AEB3

monochromatic

#470926 #7D1043 #B31760 #E3247D #EA5B9E

Accessibility & contrast

On white

6.55

#B31760 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.21

#B31760 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31760

6.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31760	#FFFFFF	#000000	##FFFFFF
##B31760	1.00	6.55	3.21	6.55
#FFFFFF	6.55	1.00	21.00	1.00
#000000	3.21	21.00	1.00	21.00
##FFFFFF	6.55	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424B62

Deuteranopia (green-blind)

#6B685D

Tritanopia (blue-blind)

#C3003B

Achromatopsia (no color)

#5D5D5D

Design tokens & code

CSS

--color: #b31760;
/* rgb */ color: rgb(179, 23, 96);
/* oklch */ color: oklch(50.5% 0.192 0.1);

Tailwind

colors: {
  custom: {
    50: '#d06a8d',
    500: '#b31760',
    950: '#000000',
  },
}

SCSS

$custom: #b31760;
$custom-light: #d06a8d;
$custom-dark: #000000;

JSON

{
  "hex": "#b31760",
  "rgb": {
    "r": 179,
    "g": 23,
    "b": 96
  },
  "hsl": {
    "h": 331.923,
    "s": 77.228,
    "l": 39.608
  },
  "oklch": {
    "l": 0.50507,
    "c": 0.19223,
    "h": 0.1
  },
  "luminance": 0.11041
}

Semantic roles & 50–950 ramp

primary

#B31760

secondary

#58CD97

accent

#F49A34

background

#FDF6F8

surface

#FBECF0

border

#D4C7CB

text

#15080C

muted

#837A7D

Preview Lab

Preview with #B31760

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

Preview Lab → · Contrast checker → · Palette generator →