#B31E6B#B31E6B

#B31E6B is a mid, vivid pink. Relative luminance 0.116; OKLCH L 51.3% C 0.191 H 355.6°. Best body text is #FFFFFF at 6.34:1 contrast (WCAG AA passes).

Color values

HEX	#B31E6B
RGB	rgb(179, 30, 107)
HSL	hsl(329, 71%, 41%)
HSV	hsv(329, 83%, 70%)
CMYK	cmyk(0%, 83.2%, 40.2%, 29.8%)
CIE-LAB	lab(40.54, 61.95, -5.82)
CIE-LCH	lch(40.54, 62.23, 354.64°)
OKLab	oklab(51.27% 0.1908 -0.0145)
OKLCH	oklch(51.27% 0.191 355.6)
XYZ	xyz(21.7101, 11.5766, 14.9984)
Luminance	0.1157 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31E6B #1EB366

analogous

#B01EB3 #B31E6B #B31E21

triadic

#B31E6B #6BB31E #1E6BB3

tetradic

#B31E6B #B3B01E #1EB366 #1E21B3

square

#B31E6B #B3B01E #1EB366 #1E21B3

split-complementary

#B31E6B #21B31E #1EB3B0

monochromatic

#4A0C2C #7F154C #B31E6B #DD328A #E566A8

Accessibility & contrast

On white

6.34

#B31E6B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.31

#B31E6B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31E6B

6.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31E6B	#FFFFFF	#000000	##FFFFFF
##B31E6B	1.00	6.34	3.31	6.34
#FFFFFF	6.34	1.00	21.00	1.00
#000000	3.31	21.00	1.00	21.00
##FFFFFF	6.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#414E6D

Deuteranopia (green-blind)

#6A6968

Tritanopia (blue-blind)

#C20043

Achromatopsia (no color)

#606060

Design tokens & code

CSS

--color: #b31e6b;
/* rgb */ color: rgb(179, 30, 107);
/* oklch */ color: oklch(51.3% 0.191 355.6);

Tailwind

colors: {
  custom: {
    50: '#cf6d95',
    500: '#b31e6b',
    950: '#000000',
  },
}

SCSS

$custom: #b31e6b;
$custom-light: #cf6d95;
$custom-dark: #000000;

JSON

{
  "hex": "#b31e6b",
  "rgb": {
    "r": 179,
    "g": 30,
    "b": 107
  },
  "hsl": {
    "h": 328.993,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.51266,
    "c": 0.19135,
    "h": 355.6
  },
  "luminance": 0.11574
}

Semantic roles & 50–950 ramp

primary

#B31E6B

secondary

#62CB95

accent

#EE913A

background

#FDF7F9

surface

#FAEDF1

border

#D3C8CB

text

#15080D

muted

#837B7E

Preview Lab

Preview with #B31E6B

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

Preview Lab → · Contrast checker → · Palette generator →