#B337AF#B337AF

#B337AF is a mid, highly saturated purple. Relative luminance 0.154; OKLCH L 56.3% C 0.208 H 329.3°. Best body text is #FFFFFF at 5.14:1 contrast (WCAG AA passes).

Color values

HEX	#B337AF
RGB	rgb(179, 55, 175)
HSL	hsl(302, 53%, 46%)
HSV	hsv(302, 69%, 70%)
CMYK	cmyk(0%, 69.3%, 2.2%, 29.8%)
CIE-LAB	lab(46.20, 63.39, -38.43)
CIE-LCH	lch(46.20, 74.13, 328.77°)
OKLab	oklab(56.34% 0.1785 -0.1061)
OKLCH	oklch(56.34% 0.208 329.3)
XYZ	xyz(27.6942, 15.4133, 42.0655)
Luminance	0.1541 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B337AF #37B33B

analogous

#7937B3 #B337AF #B33771

triadic

#B337AF #AFB337 #37AFB3

tetradic

#B337AF #B37937 #37B33B #3771B3

square

#B337AF #B37937 #37B33B #3771B3

split-complementary

#B337AF #71B337 #37B379

monochromatic

#551A53 #842981 #B337AF #CD5BC9 #DB8AD8

Accessibility & contrast

On white

5.14

#B337AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.08

#B337AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B337AF

5.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B337AF	#FFFFFF	#000000	##FFFFFF
##B337AF	1.00	5.14	4.08	5.14
#FFFFFF	5.14	1.00	21.00	1.00
#000000	4.08	21.00	1.00	21.00
##FFFFFF	5.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2863B2

Deuteranopia (green-blind)

#5973AC

Tritanopia (blue-blind)

#B9476F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b337af;
/* rgb */ color: rgb(179, 55, 175);
/* oklch */ color: oklch(56.3% 0.208 329.3);

Tailwind

colors: {
  custom: {
    50: '#cd79c7',
    500: '#b337af',
    950: '#000000',
  },
}

SCSS

$custom: #b337af;
$custom-light: #cd79c7;
$custom-dark: #000000;

JSON

{
  "hex": "#b337af",
  "rgb": {
    "r": 179,
    "g": 55,
    "b": 175
  },
  "hsl": {
    "h": 301.935,
    "s": 52.991,
    "l": 45.882
  },
  "oklch": {
    "l": 0.56338,
    "c": 0.20767,
    "h": 329.3
  },
  "luminance": 0.15411
}

Semantic roles & 50–950 ramp

primary

#B337AF

secondary

#81C583

accent

#DC504B

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B337AF

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

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