#B31D62#B31D62

#B31D62 is a mid, vivid pink. Relative luminance 0.113; OKLCH L 50.9% C 0.189 H 359.7°. Best body text is #FFFFFF at 6.42:1 contrast (WCAG AA passes).

Color values

HEX	#B31D62
RGB	rgb(179, 29, 98)
HSL	hsl(332, 72%, 41%)
HSV	hsv(332, 84%, 70%)
CMYK	cmyk(0%, 83.8%, 45.3%, 29.8%)
CIE-LAB	lab(40.16, 61.33, -0.70)
CIE-LCH	lch(40.16, 61.34, 359.35°)
OKLab	oklab(50.9% 0.1888 -0.0011)
OKLCH	oklch(50.9% 0.189 359.7)
XYZ	xyz(21.2361, 11.3472, 12.6249)
Luminance	0.1134 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31D62 #1DB36E

analogous

#B31DAD #B31D62 #B3231D

triadic

#B31D62 #62B31D #1D62B3

tetradic

#B31D62 #ADB31D #1DB36E #231DB3

square

#B31D62 #ADB31D #1DB36E #231DB3

split-complementary

#B31D62 #1DB323 #1DADB3

monochromatic

#4A0C28 #7E1445 #B31D62 #DD3080 #E664A0

Accessibility & contrast

On white

6.42

#B31D62 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.27

#B31D62 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31D62

6.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31D62	#FFFFFF	#000000	##FFFFFF
##B31D62	1.00	6.42	3.27	6.42
#FFFFFF	6.42	1.00	21.00	1.00
#000000	3.27	21.00	1.00	21.00
##FFFFFF	6.42	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#434D64

Deuteranopia (green-blind)

#6B695F

Tritanopia (blue-blind)

#C3003E

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b31d62;
/* rgb */ color: rgb(179, 29, 98);
/* oklch */ color: oklch(50.9% 0.189 359.7);

Tailwind

colors: {
  custom: {
    50: '#d06c8e',
    500: '#b31d62',
    950: '#000000',
  },
}

SCSS

$custom: #b31d62;
$custom-light: #d06c8e;
$custom-dark: #000000;

JSON

{
  "hex": "#b31d62",
  "rgb": {
    "r": 179,
    "g": 29,
    "b": 98
  },
  "hsl": {
    "h": 332.4,
    "s": 72.115,
    "l": 40.784
  },
  "oklch": {
    "l": 0.50896,
    "c": 0.18877,
    "h": 359.7
  },
  "luminance": 0.11344
}

Semantic roles & 50–950 ramp

primary

#B31D62

secondary

#61CB9A

accent

#EF9B39

background

#FDF7F8

surface

#FBEDF0

border

#D4C8CB

text

#15080C

muted

#837B7D

Preview Lab

Preview with #B31D62

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

Preview Lab → · Contrast checker → · Palette generator →