#B31977#B31977

#B31977 is a mid, highly saturated pink. Relative luminance 0.116; OKLCH L 51.5% C 0.200 H 350.1°. Best body text is #FFFFFF at 6.32:1 contrast (WCAG AA passes).

Color values

HEX	#B31977
RGB	rgb(179, 25, 119)
HSL	hsl(323, 75%, 40%)
HSV	hsv(323, 86%, 70%)
CMYK	cmyk(0%, 86%, 33.5%, 29.8%)
CIE-LAB	lab(40.60, 64.30, -13.23)
CIE-LCH	lch(40.60, 65.64, 348.37°)
OKLab	oklab(51.45% 0.1974 -0.0345)
OKLCH	oklch(51.45% 0.2 350.1)
XYZ	xyz(22.2692, 11.6137, 18.5181)
Luminance	0.1161 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31977 #19B355

analogous

#A219B3 #B31977 #B3192A

triadic

#B31977 #77B319 #1977B3

tetradic

#B31977 #B3A219 #19B355 #192AB3

square

#B31977 #B3A219 #19B355 #192AB3

split-complementary

#B31977 #2AB319 #19B3A2

monochromatic

#480A30 #7D1253 #B31977 #E12899 #E85EB2

Accessibility & contrast

On white

6.32

#B31977 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.32

#B31977 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31977

6.32:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31977	#FFFFFF	#000000	##FFFFFF
##B31977	1.00	6.32	3.32	6.32
#FFFFFF	6.32	1.00	21.00	1.00
#000000	3.32	21.00	1.00	21.00
##FFFFFF	6.32	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#394F79

Deuteranopia (green-blind)

#666974

Tritanopia (blue-blind)

#C10348

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b31977;
/* rgb */ color: rgb(179, 25, 119);
/* oklch */ color: oklch(51.5% 0.200 350.1);

Tailwind

colors: {
  custom: {
    50: '#cf6c9e',
    500: '#b31977',
    950: '#000000',
  },
}

SCSS

$custom: #b31977;
$custom-light: #cf6c9e;
$custom-dark: #000000;

JSON

{
  "hex": "#b31977",
  "rgb": {
    "r": 179,
    "g": 25,
    "b": 119
  },
  "hsl": {
    "h": 323.377,
    "s": 75.49,
    "l": 40
  },
  "oklch": {
    "l": 0.51454,
    "c": 0.2004,
    "h": 350.1
  },
  "luminance": 0.11611
}

Semantic roles & 50–950 ramp

primary

#B31977

secondary

#5BCC87

accent

#F27F36

background

#FDF7F9

surface

#FAEDF2

border

#D3C8CC

text

#15080E

muted

#837B7E

Preview Lab

Preview with #B31977

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

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