#B31E5E#B31E5E

#B31E5E is a mid, vivid pink. Relative luminance 0.113; OKLCH L 50.8% C 0.187 H 1.6°. Best body text is #FFFFFF at 6.43:1 contrast (WCAG AA passes).

Color values

HEX	#B31E5E
RGB	rgb(179, 30, 94)
HSL	hsl(334, 71%, 41%)
HSV	hsv(334, 83%, 70%)
CMYK	cmyk(0%, 83.2%, 47.5%, 29.8%)
CIE-LAB	lab(40.12, 60.74, 1.77)
CIE-LCH	lch(40.12, 60.77, 1.67°)
OKLab	oklab(50.83% 0.1867 0.0052)
OKLCH	oklch(50.83% 0.187 1.6)
XYZ	xyz(21.0769, 11.3233, 11.6633)
Luminance	0.1132 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31E5E #1EB373

analogous

#B31EA8 #B31E5E #B3281E

triadic

#B31E5E #5EB31E #1E5EB3

tetradic

#B31E5E #A8B31E #1EB373 #281EB3

square

#B31E5E #A8B31E #1EB373 #281EB3

split-complementary

#B31E5E #1EB328 #1EA8B3

monochromatic

#4A0C27 #7F1542 #B31E5E #DD327B #E5669D

Accessibility & contrast

On white

6.43

#B31E5E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.26

#B31E5E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31E5E

6.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31E5E	#FFFFFF	#000000	##FFFFFF
##B31E5E	1.00	6.43	3.26	6.43
#FFFFFF	6.43	1.00	21.00	1.00
#000000	3.26	21.00	1.00	21.00
##FFFFFF	6.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#454C5F

Deuteranopia (green-blind)

#6C695B

Tritanopia (blue-blind)

#C3003C

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b31e5e;
/* rgb */ color: rgb(179, 30, 94);
/* oklch */ color: oklch(50.8% 0.187 1.6);

Tailwind

colors: {
  custom: {
    50: '#d06c8b',
    500: '#b31e5e',
    950: '#000000',
  },
}

SCSS

$custom: #b31e5e;
$custom-light: #d06c8b;
$custom-dark: #000000;

JSON

{
  "hex": "#b31e5e",
  "rgb": {
    "r": 179,
    "g": 30,
    "b": 94
  },
  "hsl": {
    "h": 334.228,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.50827,
    "c": 0.18675,
    "h": 1.6
  },
  "luminance": 0.1132
}

Semantic roles & 50–950 ramp

primary

#B31E5E

secondary

#62CB9E

accent

#EEA13A

background

#FDF7F8

surface

#FBEDF0

border

#D4C8CB

text

#15080C

muted

#837B7D

Preview Lab

Preview with #B31E5E

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

Preview Lab → · Contrast checker → · Palette generator →