#B331B6#B331B6

#B331B6 is a mid, highly saturated purple. Relative luminance 0.152; OKLCH L 56.2% C 0.220 H 327.0°. Best body text is #FFFFFF at 5.21:1 contrast (WCAG AA passes).

Color values

HEX	#B331B6
RGB	rgb(179, 49, 182)
HSL	hsl(299, 58%, 45%)
HSV	hsv(299, 73%, 71%)
CMYK	cmyk(1.6%, 73.1%, 0%, 28.6%)
CIE-LAB	lab(45.85, 66.61, -43.09)
CIE-LCH	lch(45.85, 79.33, 327.10°)
OKLab	oklab(56.22% 0.1844 -0.1196)
OKLCH	oklch(56.22% 0.22 327)
XYZ	xyz(28.1318, 15.1597, 45.6913)
Luminance	0.1516 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B331B6 #34B631

analogous

#7131B6 #B331B6 #B63176

triadic

#B331B6 #B6B331 #31B6B3

tetradic

#B331B6 #B67131 #34B631 #3176B6

square

#B331B6 #B67131 #34B631 #3176B6

split-complementary

#B331B6 #76B631 #31B671

monochromatic

#541756 #842486 #B331B6 #CE53D1 #DC84DE

Accessibility & contrast

On white

5.21

#B331B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.03

#B331B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B331B6

5.21:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B331B6	#FFFFFF	#000000	##FFFFFF
##B331B6	1.00	5.21	4.03	5.21
#FFFFFF	5.21	1.00	21.00	1.00
#000000	4.03	21.00	1.00	21.00
##FFFFFF	5.21	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1062BA

Deuteranopia (green-blind)

#5272B3

Tritanopia (blue-blind)

#B84771

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b331b6;
/* rgb */ color: rgb(179, 49, 182);
/* oklch */ color: oklch(56.2% 0.220 327.0);

Tailwind

colors: {
  custom: {
    50: '#ce77cc',
    500: '#b331b6',
    950: '#000000',
  },
}

SCSS

$custom: #b331b6;
$custom-light: #ce77cc;
$custom-dark: #000000;

JSON

{
  "hex": "#b331b6",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 182
  },
  "hsl": {
    "h": 298.647,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.56216,
    "c": 0.21981,
    "h": 327
  },
  "luminance": 0.15158
}

Semantic roles & 50–950 ramp

primary

#B331B6

secondary

#7DC77C

accent

#E1474A

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B331B6

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

Preview Lab → · Contrast checker → · Palette generator →