#B337BD#B337BD

#B337BD is a mid, highly saturated purple. Relative luminance 0.160; OKLCH L 57.1% C 0.219 H 324.7°. Best body text is #FFFFFF at 5.00:1 contrast (WCAG AA passes).

Color values

HEX	#B337BD
RGB	rgb(179, 55, 189)
HSL	hsl(296, 55%, 48%)
HSV	hsv(296, 71%, 74%)
CMYK	cmyk(5.3%, 70.9%, 0%, 25.9%)
CIE-LAB	lab(46.96, 65.76, -45.42)
CIE-LCH	lch(46.96, 79.92, 325.37°)
OKLab	oklab(57.14% 0.1786 -0.1264)
OKLCH	oklch(57.14% 0.219 324.7)
XYZ	xyz(29.1412, 15.9920, 49.6861)
Luminance	0.1599 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B337BD #41BD37

analogous

#7037BD #B337BD #BD3784

triadic

#B337BD #BDB337 #37BDB3

tetradic

#B337BD #BD7037 #41BD37 #3784BD

square

#B337BD #BD7037 #41BD37 #3784BD

split-complementary

#B337BD #84BD37 #37BD70

monochromatic

#591B5E #86298E #B337BD #C860D1 #D990DF

Accessibility & contrast

On white

5.00

#B337BD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.20

#B337BD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B337BD

5.00:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B337BD	#FFFFFF	#000000	##FFFFFF
##B337BD	1.00	5.00	4.20	5.00
#FFFFFF	5.00	1.00	21.00	1.00
#000000	4.20	21.00	1.00	21.00
##FFFFFF	5.00	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F66C1

Deuteranopia (green-blind)

#5174BA

Tritanopia (blue-blind)

#B74E77

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b337bd;
/* rgb */ color: rgb(179, 55, 189);
/* oklch */ color: oklch(57.1% 0.219 324.7);

Tailwind

colors: {
  custom: {
    50: '#cd79d1',
    500: '#b337bd',
    950: '#000000',
  },
}

SCSS

$custom: #b337bd;
$custom-light: #cd79d1;
$custom-dark: #000000;

JSON

{
  "hex": "#b337bd",
  "rgb": {
    "r": 179,
    "g": 55,
    "b": 189
  },
  "hsl": {
    "h": 295.522,
    "s": 54.918,
    "l": 47.843
  },
  "oklch": {
    "l": 0.57138,
    "c": 0.21882,
    "h": 324.7
  },
  "luminance": 0.1599
}

Semantic roles & 50–950 ramp

primary

#B337BD

secondary

#8BC986

accent

#DE4A55

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B337BD

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

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