#B531BE#B531BE

#B531BE is a mid, highly saturated purple. Relative luminance 0.157; OKLCH L 57.0% C 0.227 H 325.2°. Best body text is #FFFFFF at 5.06:1 contrast (WCAG AA passes).

Color values

HEX	#B531BE
RGB	rgb(181, 49, 190)
HSL	hsl(296, 59%, 47%)
HSV	hsv(296, 74%, 75%)
CMYK	cmyk(4.7%, 74.2%, 0%, 25.5%)
CIE-LAB	lab(46.63, 68.37, -46.51)
CIE-LCH	lch(46.63, 82.69, 325.77°)
OKLab	oklab(56.98% 0.1864 -0.1295)
OKLCH	oklch(56.98% 0.227 325.2)
XYZ	xyz(29.4479, 15.7400, 50.1923)
Luminance	0.1574 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B531BE #3ABE31

analogous

#6F31BE #B531BE #BE3181

triadic

#B531BE #BEB531 #31BEB5

tetradic

#B531BE #BE6F31 #3ABE31 #3181BE

square

#B531BE #BE6F31 #3ABE31 #3181BE

split-complementary

#B531BE #81BE31 #31BE6F

monochromatic

#58185D #87248D #B531BE #CC58D4 #DB89E1

Accessibility & contrast

On white

5.06

#B531BE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.15

#B531BE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B531BE

5.06:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B531BE	#FFFFFF	#000000	##FFFFFF
##B531BE	1.00	5.06	4.15	5.06
#FFFFFF	5.06	1.00	21.00	1.00
#000000	4.15	21.00	1.00	21.00
##FFFFFF	5.06	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0064C2

Deuteranopia (green-blind)

#4F74BB

Tritanopia (blue-blind)

#B94A76

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #b531be;
/* rgb */ color: rgb(181, 49, 190);
/* oklch */ color: oklch(57.0% 0.227 325.2);

Tailwind

colors: {
  custom: {
    50: '#cf77d2',
    500: '#b531be',
    950: '#000000',
  },
}

SCSS

$custom: #b531be;
$custom-light: #cf77d2;
$custom-dark: #000000;

JSON

{
  "hex": "#b531be",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 190
  },
  "hsl": {
    "h": 296.17,
    "s": 58.996,
    "l": 46.863
  },
  "oklch": {
    "l": 0.56981,
    "c": 0.22694,
    "h": 325.2
  },
  "luminance": 0.15738
}

Semantic roles & 50–950 ramp

primary

#B531BE

secondary

#85CA80

accent

#E24650

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B531BE

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

Preview Lab → · Contrast checker → · Palette generator →