#B31E75#B31E75

#B31E75 is a mid, vivid pink. Relative luminance 0.118; OKLCH L 51.6% C 0.196 H 351.2°. Best body text is #FFFFFF at 6.25:1 contrast (WCAG AA passes).

Color values

HEX	#B31E75
RGB	rgb(179, 30, 117)
HSL	hsl(325, 71%, 41%)
HSV	hsv(325, 83%, 70%)
CMYK	cmyk(0%, 83.2%, 34.6%, 29.8%)
CIE-LAB	lab(40.90, 62.99, -11.53)
CIE-LCH	lch(40.90, 64.04, 349.63°)
OKLab	oklab(51.65% 0.1935 -0.0299)
OKLCH	oklch(51.65% 0.196 351.2)
XYZ	xyz(22.2670, 11.7994, 17.9311)
Luminance	0.1180 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31E75 #1EB35C

analogous

#A61EB3 #B31E75 #B31E2B

triadic

#B31E75 #75B31E #1E75B3

tetradic

#B31E75 #B3A61E #1EB35C #1E2BB3

square

#B31E75 #B3A61E #1EB35C #1E2BB3

split-complementary

#B31E75 #2BB31E #1EB3A6

monochromatic

#4A0C30 #7F1553 #B31E75 #DD3295 #E566B0

Accessibility & contrast

On white

6.25

#B31E75 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.36

#B31E75 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31E75

6.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31E75	#FFFFFF	#000000	##FFFFFF
##B31E75	1.00	6.25	3.36	6.25
#FFFFFF	6.25	1.00	21.00	1.00
#000000	3.36	21.00	1.00	21.00
##FFFFFF	6.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5077

Deuteranopia (green-blind)

#676A72

Tritanopia (blue-blind)

#C10A48

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b31e75;
/* rgb */ color: rgb(179, 30, 117);
/* oklch */ color: oklch(51.6% 0.196 351.2);

Tailwind

colors: {
  custom: {
    50: '#cf6d9c',
    500: '#b31e75',
    950: '#000000',
  },
}

SCSS

$custom: #b31e75;
$custom-light: #cf6d9c;
$custom-dark: #000000;

JSON

{
  "hex": "#b31e75",
  "rgb": {
    "r": 179,
    "g": 30,
    "b": 117
  },
  "hsl": {
    "h": 324.966,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.51646,
    "c": 0.19578,
    "h": 351.2
  },
  "luminance": 0.11797
}

Semantic roles & 50–950 ramp

primary

#B31E75

secondary

#62CB8E

accent

#EE853A

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#15080E

muted

#837B7E

Preview Lab

Preview with #B31E75

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

Preview Lab → · Contrast checker → · Palette generator →