#B131AD#B131AD

#B131AD is a mid, highly saturated purple. Relative luminance 0.146; OKLCH L 55.4% C 0.212 H 329.3°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#B131AD
RGB	rgb(177, 49, 173)
HSL	hsl(302, 57%, 44%)
HSV	hsv(302, 72%, 69%)
CMYK	cmyk(0%, 72.3%, 2.3%, 30.6%)
CIE-LAB	lab(45.03, 64.70, -39.12)
CIE-LCH	lch(45.03, 75.60, 328.84°)
OKLab	oklab(55.4% 0.1823 -0.1081)
OKLCH	oklch(55.4% 0.212 329.3)
XYZ	xyz(26.7724, 14.5629, 40.9279)
Luminance	0.1456 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B131AD #31B135

analogous

#7531B1 #B131AD #B1316D

triadic

#B131AD #ADB131 #31ADB1

tetradic

#B131AD #B17531 #31B135 #316DB1

square

#B131AD #B17531 #31B135 #316DB1

split-complementary

#B131AD #6DB131 #31B175

monochromatic

#51164F #81247E #B131AD #CF51CB #DC80D9

Accessibility & contrast

On white

5.37

#B131AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#B131AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B131AD

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B131AD	#FFFFFF	#000000	##FFFFFF
##B131AD	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F60B0

Deuteranopia (green-blind)

#5671AA

Tritanopia (blue-blind)

#B7436C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b131ad;
/* rgb */ color: rgb(177, 49, 173);
/* oklch */ color: oklch(55.4% 0.212 329.3);

Tailwind

colors: {
  custom: {
    50: '#cc76c6',
    500: '#b131ad',
    950: '#000000',
  },
}

SCSS

$custom: #b131ad;
$custom-light: #cc76c6;
$custom-dark: #000000;

JSON

{
  "hex": "#b131ad",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 173
  },
  "hsl": {
    "h": 301.875,
    "s": 56.637,
    "l": 44.314
  },
  "oklch": {
    "l": 0.55403,
    "c": 0.21193,
    "h": 329.3
  },
  "luminance": 0.14561
}

Semantic roles & 50–950 ramp

primary

#B131AD

secondary

#79C57B

accent

#E04D48

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140913

muted

#837B82

Preview Lab

Preview with #B131AD

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

Preview Lab → · Contrast checker → · Palette generator →