#B31A62#B31A62

#B31A62 is a mid, vivid pink. Relative luminance 0.112; OKLCH L 50.7% C 0.191 H 359.4°. Best body text is #FFFFFF at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#B31A62
RGB	rgb(179, 26, 98)
HSL	hsl(332, 75%, 40%)
HSV	hsv(332, 85%, 70%)
CMYK	cmyk(0%, 85.5%, 45.3%, 29.8%)
CIE-LAB	lab(39.93, 62.00, -1.04)
CIE-LCH	lch(39.93, 62.01, 359.04°)
OKLab	oklab(50.73% 0.1909 -0.002)
OKLCH	oklch(50.73% 0.191 359.4)
XYZ	xyz(21.1662, 11.2073, 12.6016)
Luminance	0.1120 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31A62 #1AB36B

analogous

#B31AAE #B31A62 #B31F1A

triadic

#B31A62 #62B31A #1A62B3

tetradic

#B31A62 #AEB31A #1AB36B #1F1AB3

square

#B31A62 #AEB31A #1AB36B #1F1AB3

split-complementary

#B31A62 #1AB31F #1AAEB3

monochromatic

#480A27 #7E1245 #B31A62 #E02A80 #E860A0

Accessibility & contrast

On white

6.48

#B31A62 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.24

#B31A62 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31A62

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31A62	#FFFFFF	#000000	##FFFFFF
##B31A62	1.00	6.48	3.24	6.48
#FFFFFF	6.48	1.00	21.00	1.00
#000000	3.24	21.00	1.00	21.00
##FFFFFF	6.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424C64

Deuteranopia (green-blind)

#6B685F

Tritanopia (blue-blind)

#C3003D

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b31a62;
/* rgb */ color: rgb(179, 26, 98);
/* oklch */ color: oklch(50.7% 0.191 359.4);

Tailwind

colors: {
  custom: {
    50: '#d06b8e',
    500: '#b31a62',
    950: '#000000',
  },
}

SCSS

$custom: #b31a62;
$custom-light: #d06b8e;
$custom-dark: #000000;

JSON

{
  "hex": "#b31a62",
  "rgb": {
    "r": 179,
    "g": 26,
    "b": 98
  },
  "hsl": {
    "h": 331.765,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.50727,
    "c": 0.19093,
    "h": 359.4
  },
  "luminance": 0.11204
}

Semantic roles & 50–950 ramp

primary

#B31A62

secondary

#5DCC98

accent

#F19937

background

#FDF7F8

surface

#FBEDF0

border

#D4C8CB

text

#15080C

muted

#837B7D

Preview Lab

Preview with #B31A62

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

Preview Lab → · Contrast checker → · Palette generator →