#B631C8#B631C8

#B631C8 is a mid, highly saturated purple. Relative luminance 0.163; OKLCH L 57.7% C 0.235 H 322.6°. Best body text is #FFFFFF at 4.93:1 contrast (WCAG AA passes).

Color values

HEX	#B631C8
RGB	rgb(182, 49, 200)
HSL	hsl(293, 61%, 49%)
HSV	hsv(293, 76%, 78%)
CMYK	cmyk(9%, 75.5%, 0%, 21.6%)
CIE-LAB	lab(47.38, 70.28, -51.11)
CIE-LCH	lch(47.38, 86.90, 323.97°)
OKLab	oklab(57.74% 0.1869 -0.1429)
OKLCH	oklch(57.74% 0.235 322.6)
XYZ	xyz(30.8140, 16.3137, 56.1582)
Luminance	0.1631 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B631C8 #43C831

analogous

#6B31C8 #B631C8 #C8318F

triadic

#B631C8 #C8B631 #31C8B6

tetradic

#B631C8 #C86B31 #43C831 #318FC8

square

#B631C8 #C86B31 #43C831 #318FC8

split-complementary

#B631C8 #8FC831 #31C86B

monochromatic

#5D1966 #892597 #B631C8 #C95FD8 #DA90E4

Accessibility & contrast

On white

4.93

#B631C8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.26

#B631C8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B631C8

4.93:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B631C8	#FFFFFF	#000000	##FFFFFF
##B631C8	1.00	4.93	4.26	4.93
#FFFFFF	4.93	1.00	21.00	1.00
#000000	4.26	21.00	1.00	21.00
##FFFFFF	4.93	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067CC

Deuteranopia (green-blind)

#4975C5

Tritanopia (blue-blind)

#B84E7B

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b631c8;
/* rgb */ color: rgb(182, 49, 200);
/* oklch */ color: oklch(57.7% 0.235 322.6);

Tailwind

colors: {
  custom: {
    50: '#d078d9',
    500: '#b631c8',
    950: '#000000',
  },
}

SCSS

$custom: #b631c8;
$custom-light: #d078d9;
$custom-dark: #000000;

JSON

{
  "hex": "#b631c8",
  "rgb": {
    "r": 182,
    "g": 49,
    "b": 200
  },
  "hsl": {
    "h": 292.848,
    "s": 60.643,
    "l": 48.824
  },
  "oklch": {
    "l": 0.57737,
    "c": 0.23525,
    "h": 322.6
  },
  "luminance": 0.16312
}

Semantic roles & 50–950 ramp

primary

#B631C8

secondary

#8FCE86

accent

#E44457

background

#FDF7FD

surface

#FAEEFB

border

#D3C9D4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B631C8

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

Preview Lab → · Contrast checker → · Palette generator →