#B31E5C#B31E5C

#B31E5C is a mid, vivid pink. Relative luminance 0.113; OKLCH L 50.8% C 0.186 H 2.5°. Best body text is #FFFFFF at 6.45:1 contrast (WCAG AA passes).

Color values

HEX	#B31E5C
RGB	rgb(179, 30, 92)
HSL	hsl(335, 71%, 41%)
HSV	hsv(335, 83%, 70%)
CMYK	cmyk(0%, 83.2%, 48.6%, 29.8%)
CIE-LAB	lab(40.06, 60.57, 2.96)
CIE-LCH	lch(40.06, 60.64, 2.79°)
OKLab	oklab(50.77% 0.186 0.0082)
OKLCH	oklch(50.77% 0.186 2.5)
XYZ	xyz(20.9883, 11.2879, 11.1967)
Luminance	0.1129 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31E5C #1EB375

analogous

#B31EA6 #B31E5C #B32B1E

triadic

#B31E5C #5CB31E #1E5CB3

tetradic

#B31E5C #A6B31E #1EB375 #2B1EB3

square

#B31E5C #A6B31E #1EB375 #2B1EB3

split-complementary

#B31E5C #1EB32B #1EA6B3

monochromatic

#4A0C26 #7F1541 #B31E5C #DD3279 #E5669B

Accessibility & contrast

On white

6.45

#B31E5C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#B31E5C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31E5C

6.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31E5C	#FFFFFF	#000000	##FFFFFF
##B31E5C	1.00	6.45	3.26	6.45
#FFFFFF	6.45	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.45	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#464C5D

Deuteranopia (green-blind)

#6D6959

Tritanopia (blue-blind)

#C3003B

Achromatopsia (no color)

#5E5E5E

Design tokens & code

CSS

--color: #b31e5c;
/* rgb */ color: rgb(179, 30, 92);
/* oklch */ color: oklch(50.8% 0.186 2.5);

Tailwind

colors: {
  custom: {
    50: '#d06c89',
    500: '#b31e5c',
    950: '#000000',
  },
}

SCSS

$custom: #b31e5c;
$custom-light: #d06c89;
$custom-dark: #000000;

JSON

{
  "hex": "#b31e5c",
  "rgb": {
    "r": 179,
    "g": 30,
    "b": 92
  },
  "hsl": {
    "h": 335.034,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.50765,
    "c": 0.18617,
    "h": 2.5
  },
  "luminance": 0.11285
}

Semantic roles & 50–950 ramp

primary

#B31E5C

secondary

#62CB9F

accent

#EEA33A

background

#FDF7F8

surface

#FBEDF0

border

#D4C8CB

text

#15080B

muted

#837B7C

Preview Lab

Preview with #B31E5C

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

Preview Lab → · Contrast checker → · Palette generator →