#B731AD#B731AD

#B731AD is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.3% C 0.215 H 331.3°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#B731AD
RGB	rgb(183, 49, 173)
HSL	hsl(304, 58%, 45%)
HSV	hsv(304, 73%, 72%)
CMYK	cmyk(0%, 73.2%, 5.5%, 28.2%)
CIE-LAB	lab(46.02, 66.04, -37.49)
CIE-LCH	lch(46.02, 75.93, 330.42°)
OKLab	oklab(56.3% 0.1886 -0.1032)
OKLCH	oklch(56.3% 0.215 331.3)
XYZ	xyz(28.1696, 15.2833, 40.9934)
Luminance	0.1528 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B731AD #31B73B

analogous

#7E31B7 #B731AD #B7316A

triadic

#B731AD #ADB731 #31ADB7

tetradic

#B731AD #B77E31 #31B73B #316AB7

square

#B731AD #B77E31 #31B73B #316AB7

split-complementary

#B731AD #6AB731 #31B77E

monochromatic

#561752 #87247F #B731AD #D154C8 #DE84D7

Accessibility & contrast

On white

5.18

#B731AD on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#B731AD on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B731AD

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B731AD	#FFFFFF	#000000	##FFFFFF
##B731AD	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2561B0

Deuteranopia (green-blind)

#5B74AA

Tritanopia (blue-blind)

#BE416C

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b731ad;
/* rgb */ color: rgb(183, 49, 173);
/* oklch */ color: oklch(56.3% 0.215 331.3);

Tailwind

colors: {
  custom: {
    50: '#d077c6',
    500: '#b731ad',
    950: '#000000',
  },
}

SCSS

$custom: #b731ad;
$custom-light: #d077c6;
$custom-dark: #000000;

JSON

{
  "hex": "#b731ad",
  "rgb": {
    "r": 183,
    "g": 49,
    "b": 173
  },
  "hsl": {
    "h": 304.478,
    "s": 57.759,
    "l": 45.49
  },
  "oklch": {
    "l": 0.56304,
    "c": 0.21497,
    "h": 331.3
  },
  "luminance": 0.15281
}

Semantic roles & 50–950 ramp

primary

#B731AD

secondary

#7CC882

accent

#E15247

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B731AD

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

Preview Lab → · Contrast checker → · Palette generator →