#B31E77#B31E77

#B31E77 is a mid, vivid pink. Relative luminance 0.118; OKLCH L 51.7% C 0.197 H 350.3°. Best body text is #FFFFFF at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#B31E77
RGB	rgb(179, 30, 119)
HSL	hsl(324, 71%, 41%)
HSV	hsv(324, 83%, 70%)
CMYK	cmyk(0%, 83.2%, 33.5%, 29.8%)
CIE-LAB	lab(40.97, 63.21, -12.66)
CIE-LCH	lch(40.97, 64.47, 348.68°)
OKLab	oklab(51.73% 0.194 -0.033)
OKLCH	oklch(51.73% 0.197 350.3)
XYZ	xyz(22.3858, 11.8469, 18.5570)
Luminance	0.1184 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31E77 #1EB35A

analogous

#A41EB3 #B31E77 #B31E2C

triadic

#B31E77 #77B31E #1E77B3

tetradic

#B31E77 #B3A41E #1EB35A #1E2CB3

square

#B31E77 #B3A41E #1EB35A #1E2CB3

split-complementary

#B31E77 #2CB31E #1EB3A4

monochromatic

#4A0C31 #7F1554 #B31E77 #DD3298 #E566B2

Accessibility & contrast

On white

6.23

#B31E77 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.37

#B31E77 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31E77

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31E77	#FFFFFF	#000000	##FFFFFF
##B31E77	1.00	6.23	3.37	6.23
#FFFFFF	6.23	1.00	21.00	1.00
#000000	3.37	21.00	1.00	21.00
##FFFFFF	6.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C5079

Deuteranopia (green-blind)

#676A74

Tritanopia (blue-blind)

#C10D49

Achromatopsia (no color)

#616161

Design tokens & code

CSS

--color: #b31e77;
/* rgb */ color: rgb(179, 30, 119);
/* oklch */ color: oklch(51.7% 0.197 350.3);

Tailwind

colors: {
  custom: {
    50: '#cf6d9e',
    500: '#b31e77',
    950: '#000000',
  },
}

SCSS

$custom: #b31e77;
$custom-light: #cf6d9e;
$custom-dark: #000000;

JSON

{
  "hex": "#b31e77",
  "rgb": {
    "r": 179,
    "g": 30,
    "b": 119
  },
  "hsl": {
    "h": 324.161,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.51726,
    "c": 0.19675,
    "h": 350.3
  },
  "luminance": 0.11844
}

Semantic roles & 50–950 ramp

primary

#B31E77

secondary

#62CB8C

accent

#EE823A

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#15080E

muted

#837B7E

Preview Lab

Preview with #B31E77

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

Preview Lab → · Contrast checker → · Palette generator →