#B31E67#B31E67

#B31E67 is a mid, vivid pink. Relative luminance 0.115; OKLCH L 51.1% C 0.190 H 357.5°. Best body text is #FFFFFF at 6.37:1 contrast (WCAG AA passes).

Color values

HEX	#B31E67
RGB	rgb(179, 30, 103)
HSL	hsl(331, 71%, 41%)
HSV	hsv(331, 83%, 70%)
CMYK	cmyk(0%, 83.2%, 42.5%, 29.8%)
CIE-LAB	lab(40.40, 61.56, -3.50)
CIE-LCH	lch(40.40, 61.66, 356.75°)
OKLab	oklab(51.13% 0.1896 -0.0084)
OKLCH	oklch(51.13% 0.19 357.5)
XYZ	xyz(21.5045, 11.4944, 13.9156)
Luminance	0.1149 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31E67 #1EB36A

analogous

#B31EB1 #B31E67 #B31F1E

triadic

#B31E67 #67B31E #1E67B3

tetradic

#B31E67 #B1B31E #1EB36A #1F1EB3

square

#B31E67 #B1B31E #1EB36A #1F1EB3

split-complementary

#B31E67 #1EB31F #1EB1B3

monochromatic

#4A0C2B #7F1549 #B31E67 #DD3285 #E566A4

Accessibility & contrast

On white

6.37

#B31E67 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.30

#B31E67 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31E67

6.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31E67	#FFFFFF	#000000	##FFFFFF
##B31E67	1.00	6.37	3.30	6.37
#FFFFFF	6.37	1.00	21.00	1.00
#000000	3.30	21.00	1.00	21.00
##FFFFFF	6.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424E69

Deuteranopia (green-blind)

#6B6964

Tritanopia (blue-blind)

#C20041

Achromatopsia (no color)

#5F5F5F

Design tokens & code

CSS

--color: #b31e67;
/* rgb */ color: rgb(179, 30, 103);
/* oklch */ color: oklch(51.1% 0.190 357.5);

Tailwind

colors: {
  custom: {
    50: '#cf6d92',
    500: '#b31e67',
    950: '#000000',
  },
}

SCSS

$custom: #b31e67;
$custom-light: #cf6d92;
$custom-dark: #000000;

JSON

{
  "hex": "#b31e67",
  "rgb": {
    "r": 179,
    "g": 30,
    "b": 103
  },
  "hsl": {
    "h": 330.604,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.51125,
    "c": 0.18979,
    "h": 357.5
  },
  "luminance": 0.11492
}

Semantic roles & 50–950 ramp

primary

#B31E67

secondary

#62CB97

accent

#EE963A

background

#FDF7F8

surface

#FAEDF0

border

#D3C8CB

text

#15080D

muted

#837B7D

Preview Lab

Preview with #B31E67

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

Preview Lab → · Contrast checker → · Palette generator →