#B337AD#B337AD

#B337AD is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.2% C 0.206 H 330.0°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#B337AD
RGB	rgb(179, 55, 173)
HSL	hsl(303, 53%, 46%)
HSV	hsv(303, 69%, 70%)
CMYK	cmyk(0%, 69.3%, 3.4%, 29.8%)
CIE-LAB	lab(46.09, 63.07, -37.42)
CIE-LCH	lch(46.09, 73.33, 329.32°)
OKLab	oklab(56.23% 0.1784 -0.1032)
OKLCH	oklch(56.23% 0.206 330)
XYZ	xyz(27.4993, 15.3353, 41.0387)
Luminance	0.1533 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B337AD #37B33D

analogous

#7B37B3 #B337AD #B3376F

triadic

#B337AD #ADB337 #37ADB3

tetradic

#B337AD #B37B37 #37B33D #376FB3

square

#B337AD #B37B37 #37B33D #376FB3

split-complementary

#B337AD #6FB337 #37B37B

monochromatic

#551A53 #842980 #B337AD #CD5BC7 #DB8AD7

Accessibility & contrast

On white

5.16

#B337AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#B337AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B337AD

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B337AD	#FFFFFF	#000000	##FFFFFF
##B337AD	1.00	5.16	4.07	5.16
#FFFFFF	5.16	1.00	21.00	1.00
#000000	4.07	21.00	1.00	21.00
##FFFFFF	5.16	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2A62B0

Deuteranopia (green-blind)

#5A73AA

Tritanopia (blue-blind)

#BA466E

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b337ad;
/* rgb */ color: rgb(179, 55, 173);
/* oklch */ color: oklch(56.2% 0.206 330.0);

Tailwind

colors: {
  custom: {
    50: '#cd79c6',
    500: '#b337ad',
    950: '#000000',
  },
}

SCSS

$custom: #b337ad;
$custom-light: #cd79c6;
$custom-dark: #000000;

JSON

{
  "hex": "#b337ad",
  "rgb": {
    "r": 179,
    "g": 55,
    "b": 173
  },
  "hsl": {
    "h": 302.903,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.56229,
    "c": 0.20612,
    "h": 330
  },
  "luminance": 0.15333
}

Semantic roles & 50–950 ramp

primary

#B337AD

secondary

#81C584

accent

#DC524B

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B337AD

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

Preview Lab → · Contrast checker → · Palette generator →