#B531C8#B531C8

#B531C8 is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.6% C 0.235 H 322.3°. Best body text is #FFFFFF at 4.95:1 contrast (WCAG AA passes).

Color values

HEX	#B531C8
RGB	rgb(181, 49, 200)
HSL	hsl(292, 61%, 49%)
HSV	hsv(292, 76%, 78%)
CMYK	cmyk(9.5%, 75.5%, 0%, 21.6%)
CIE-LAB	lab(47.23, 70.08, -51.37)
CIE-LCH	lch(47.23, 86.89, 323.76°)
OKLab	oklab(57.59% 0.1858 -0.1437)
OKLCH	oklch(57.59% 0.235 322.3)
XYZ	xyz(30.5786, 16.1923, 56.1472)
Luminance	0.1619 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B531C8 #44C831

analogous

#6A31C8 #B531C8 #C83190

triadic

#B531C8 #C8B531 #31C8B5

tetradic

#B531C8 #C86A31 #44C831 #3190C8

square

#B531C8 #C86A31 #44C831 #3190C8

split-complementary

#B531C8 #90C831 #31C86A

monochromatic

#5C1966 #892597 #B531C8 #C85FD8 #D990E4

Accessibility & contrast

On white

4.95

#B531C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.24

#B531C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B531C8

4.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B531C8	#FFFFFF	#000000	##FFFFFF
##B531C8	1.00	4.95	4.24	4.95
#FFFFFF	4.95	1.00	21.00	1.00
#000000	4.24	21.00	1.00	21.00
##FFFFFF	4.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CC

Deuteranopia (green-blind)

#4875C5

Tritanopia (blue-blind)

#B74F7B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b531c8;
/* rgb */ color: rgb(181, 49, 200);
/* oklch */ color: oklch(57.6% 0.235 322.3);

Tailwind

colors: {
  custom: {
    50: '#cf78d9',
    500: '#b531c8',
    950: '#000000',
  },
}

SCSS

$custom: #b531c8;
$custom-light: #cf78d9;
$custom-dark: #000000;

JSON

{
  "hex": "#b531c8",
  "rgb": {
    "r": 181,
    "g": 49,
    "b": 200
  },
  "hsl": {
    "h": 292.45,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57594,
    "c": 0.23484,
    "h": 322.3
  },
  "luminance": 0.16191
}

Semantic roles & 50–950 ramp

primary

#B531C8

secondary

#90CE86

accent

#E44458

background

#FDF7FD

surface

#FAEEFB

border

#D3C9D4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B531C8

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

Preview Lab → · Contrast checker → · Palette generator →