#B131BF#B131BF

#B131BF is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.5% C 0.226 H 323.6°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#B131BF
RGB	rgb(177, 49, 191)
HSL	hsl(294, 59%, 47%)
HSV	hsv(294, 74%, 75%)
CMYK	cmyk(7.3%, 74.3%, 0%, 25.1%)
CIE-LAB	lab(46.05, 67.72, -48.06)
CIE-LCH	lch(46.05, 83.04, 324.64°)
OKLab	oklab(56.46% 0.1819 -0.1341)
OKLCH	oklch(56.46% 0.226 323.6)
XYZ	xyz(28.6329, 15.3071, 50.7265)
Luminance	0.1530 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B131BF #3FBF31

analogous

#6A31BF #B131BF #BF3186

triadic

#B131BF #BFB131 #31BFB1

tetradic

#B131BF #BF6A31 #3FBF31 #3186BF

square

#B131BF #BF6A31 #3FBF31 #3186BF

split-complementary

#B131BF #86BF31 #31BF6A

monochromatic

#57185E #84258E #B131BF #C859D4 #D88AE1

Accessibility & contrast

On white

5.17

#B131BF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#B131BF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B131BF

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B131BF	#FFFFFF	#000000	##FFFFFF
##B131BF	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C3

Deuteranopia (green-blind)

#4A72BC

Tritanopia (blue-blind)

#B44B76

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b131bf;
/* rgb */ color: rgb(177, 49, 191);
/* oklch */ color: oklch(56.5% 0.226 323.6);

Tailwind

colors: {
  custom: {
    50: '#cc77d3',
    500: '#b131bf',
    950: '#000000',
  },
}

SCSS

$custom: #b131bf;
$custom-light: #cc77d3;
$custom-dark: #000000;

JSON

{
  "hex": "#b131bf",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 191
  },
  "hsl": {
    "h": 294.085,
    "s": 59.167,
    "l": 47.059
  },
  "oklch": {
    "l": 0.56463,
    "c": 0.226,
    "h": 323.6
  },
  "luminance": 0.15305
}

Semantic roles & 50–950 ramp

primary

#B131BF

secondary

#88CB81

accent

#E24555

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B131BF

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

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