#B331AC#B331AC

#B331AC is a mid, highly saturated purple. Relative luminance 0.148; OKLCH L 55.6% C 0.212 H 330.3°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#B331AC
RGB	rgb(179, 49, 172)
HSL	hsl(303, 57%, 45%)
HSV	hsv(303, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 3.9%, 29.8%)
CIE-LAB	lab(45.31, 64.98, -38.07)
CIE-LCH	lch(45.31, 75.31, 329.64°)
OKLab	oklab(55.65% 0.1844 -0.105)
OKLCH	oklch(55.65% 0.212 330.3)
XYZ	xyz(27.1350, 14.7610, 40.4417)
Luminance	0.1476 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B331AC #31B338

analogous

#7931B3 #B331AC #B3316B

triadic

#B331AC #ACB331 #31ACB3

tetradic

#B331AC #B37931 #31B338 #316BB3

square

#B331AC #B37931 #31B338 #316BB3

split-complementary

#B331AC #6BB331 #31B379

monochromatic

#531750 #83247E #B331AC #D052C9 #DD82D8

Accessibility & contrast

On white

5.31

#B331AC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#B331AC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B331AC

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B331AC	#FFFFFF	#000000	##FFFFFF
##B331AC	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2360AF

Deuteranopia (green-blind)

#5871A9

Tritanopia (blue-blind)

#BA426C

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b331ac;
/* rgb */ color: rgb(179, 49, 172);
/* oklch */ color: oklch(55.6% 0.212 330.3);

Tailwind

colors: {
  custom: {
    50: '#cd76c5',
    500: '#b331ac',
    950: '#000000',
  },
}

SCSS

$custom: #b331ac;
$custom-light: #cd76c5;
$custom-dark: #000000;

JSON

{
  "hex": "#b331ac",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 172
  },
  "hsl": {
    "h": 303.231,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55647,
    "c": 0.21218,
    "h": 330.3
  },
  "luminance": 0.14759
}

Semantic roles & 50–950 ramp

primary

#B331AC

secondary

#7AC67E

accent

#E05048

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140913

muted

#837B82

Preview Lab

Preview with #B331AC

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

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