#B31E5D#B31E5D

#B31E5D is a mid, vivid pink. Relative luminance 0.113; OKLCH L 50.8% C 0.186 H 2.1°. Best body text is #FFFFFF at 6.44:1 contrast (WCAG AA passes).

Color values

HEX	#B31E5D
RGB	rgb(179, 30, 93)
HSL	hsl(335, 71%, 41%)
HSV	hsv(335, 83%, 70%)
CMYK	cmyk(0%, 83.2%, 48%, 29.8%)
CIE-LAB	lab(40.09, 60.66, 2.37)
CIE-LCH	lch(40.09, 60.70, 2.23°)
OKLab	oklab(50.8% 0.1863 0.0067)
OKLCH	oklch(50.8% 0.186 2.1)
XYZ	xyz(21.0323, 11.3055, 11.4285)
Luminance	0.1130 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31E5D #1EB374

analogous

#B31EA7 #B31E5D #B3291E

triadic

#B31E5D #5DB31E #1E5DB3

tetradic

#B31E5D #A7B31E #1EB374 #291EB3

square

#B31E5D #A7B31E #1EB374 #291EB3

split-complementary

#B31E5D #1EB329 #1EA7B3

monochromatic

#4A0C27 #7F1542 #B31E5D #DD327A #E5669C

Accessibility & contrast

On white

6.44

#B31E5D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#B31E5D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31E5D

6.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31E5D	#FFFFFF	#000000	##FFFFFF
##B31E5D	1.00	6.44	3.26	6.44
#FFFFFF	6.44	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454C5E

Deuteranopia (green-blind)

#6D695A

Tritanopia (blue-blind)

#C3003B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b31e5d;
/* rgb */ color: rgb(179, 30, 93);
/* oklch */ color: oklch(50.8% 0.186 2.1);

Tailwind

colors: {
  custom: {
    50: '#d06c8a',
    500: '#b31e5d',
    950: '#000000',
  },
}

SCSS

$custom: #b31e5d;
$custom-light: #d06c8a;
$custom-dark: #000000;

JSON

{
  "hex": "#b31e5d",
  "rgb": {
    "r": 179,
    "g": 30,
    "b": 93
  },
  "hsl": {
    "h": 334.631,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.50796,
    "c": 0.18645,
    "h": 2.1
  },
  "luminance": 0.11303
}

Semantic roles & 50–950 ramp

primary

#B31E5D

secondary

#62CB9E

accent

#EEA23A

background

#FDF7F8

surface

#FBEDF0

border

#D4C8CB

text

#15080B

muted

#837B7C

Preview Lab

Preview with #B31E5D

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

Preview Lab → · Contrast checker → · Palette generator →