#B337B6#B337B6

#B337B6 is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 56.7% C 0.213 H 326.9°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#B337B6
RGB	rgb(179, 55, 182)
HSL	hsl(299, 54%, 46%)
HSV	hsv(299, 70%, 71%)
CMYK	cmyk(1.6%, 69.8%, 0%, 28.6%)
CIE-LAB	lab(46.57, 64.56, -41.95)
CIE-LCH	lch(46.57, 76.99, 326.99°)
OKLab	oklab(56.73% 0.1787 -0.1163)
OKLCH	oklch(56.73% 0.213 326.9)
XYZ	xyz(28.3996, 15.6954, 45.7806)
Luminance	0.1569 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B337B6 #3AB637

analogous

#7437B6 #B337B6 #B6377A

triadic

#B337B6 #B6B337 #37B6B3

tetradic

#B337B6 #B67437 #3AB637 #377AB6

square

#B337B6 #B67437 #3AB637 #377AB6

split-complementary

#B337B6 #7AB637 #37B674

monochromatic

#571B58 #852987 #B337B6 #CB5CCE #DA8BDC

Accessibility & contrast

On white

5.07

#B337B6 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#B337B6 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B337B6

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B337B6	#FFFFFF	#000000	##FFFFFF
##B337B6	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1E64BA

Deuteranopia (green-blind)

#5574B3

Tritanopia (blue-blind)

#B84A73

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b337b6;
/* rgb */ color: rgb(179, 55, 182);
/* oklch */ color: oklch(56.7% 0.213 326.9);

Tailwind

colors: {
  custom: {
    50: '#cd79cc',
    500: '#b337b6',
    950: '#000000',
  },
}

SCSS

$custom: #b337b6;
$custom-light: #cd79cc;
$custom-dark: #000000;

JSON

{
  "hex": "#b337b6",
  "rgb": {
    "r": 179,
    "g": 55,
    "b": 182
  },
  "hsl": {
    "h": 298.583,
    "s": 53.586,
    "l": 46.471
  },
  "oklch": {
    "l": 0.56731,
    "c": 0.2132,
    "h": 326.9
  },
  "luminance": 0.15693
}

Semantic roles & 50–950 ramp

primary

#B337B6

secondary

#84C682

accent

#DD4B4E

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B337B6

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

Preview Lab → · Contrast checker → · Palette generator →