#B731AF#B731AF

#B731AF is a mid, highly saturated purple. Relative luminance 0.154; OKLCH L 56.4% C 0.216 H 330.6°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#B731AF
RGB	rgb(183, 49, 175)
HSL	hsl(304, 58%, 45%)
HSV	hsv(304, 73%, 72%)
CMYK	cmyk(0%, 73.2%, 4.4%, 28.2%)
CIE-LAB	lab(46.13, 66.35, -38.50)
CIE-LCH	lch(46.13, 76.71, 329.88°)
OKLab	oklab(56.41% 0.1886 -0.1062)
OKLCH	oklch(56.41% 0.216 330.6)
XYZ	xyz(28.3645, 15.3613, 42.0202)
Luminance	0.1536 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B731AF #31B739

analogous

#7C31B7 #B731AF #B7316C

triadic

#B731AF #AFB731 #31AFB7

tetradic

#B731AF #B77C31 #31B739 #316CB7

square

#B731AF #B77C31 #31B739 #316CB7

split-complementary

#B731AF #6CB731 #31B77C

monochromatic

#561753 #872481 #B731AF #D154CA #DE84D9

Accessibility & contrast

On white

5.16

#B731AF on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#B731AF on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B731AF

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B731AF	#FFFFFF	#000000	##FFFFFF
##B731AF	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)

#2362B2

Deuteranopia (green-blind)

#5A74AC

Tritanopia (blue-blind)

#BE426D

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b731af;
/* rgb */ color: rgb(183, 49, 175);
/* oklch */ color: oklch(56.4% 0.216 330.6);

Tailwind

colors: {
  custom: {
    50: '#d077c7',
    500: '#b731af',
    950: '#000000',
  },
}

SCSS

$custom: #b731af;
$custom-light: #d077c7;
$custom-dark: #000000;

JSON

{
  "hex": "#b731af",
  "rgb": {
    "r": 183,
    "g": 49,
    "b": 175
  },
  "hsl": {
    "h": 303.582,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56414,
    "c": 0.21644,
    "h": 330.6
  },
  "luminance": 0.15359
}

Semantic roles & 50–950 ramp

primary

#B731AF

secondary

#7CC881

accent

#E15047

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B731AF

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

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