#B631B2#B631B2

#B631B2 is a mid, highly saturated purple. Relative luminance 0.154; OKLCH L 56.4% C 0.218 H 329.3°. Best body text is #FFFFFF at 5.16:1 contrast (WCAG AA passes).

Color values

HEX	#B631B2
RGB	rgb(182, 49, 178)
HSL	hsl(302, 58%, 45%)
HSV	hsv(302, 73%, 71%)
CMYK	cmyk(0%, 73.1%, 2.2%, 28.6%)
CIE-LAB	lab(46.12, 66.61, -40.28)
CIE-LCH	lch(46.12, 77.84, 328.83°)
OKLab	oklab(56.43% 0.1876 -0.1114)
OKLCH	oklch(56.43% 0.218 329.3)
XYZ	xyz(28.4254, 15.3582, 43.5781)
Luminance	0.1536 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B631B2 #31B635

analogous

#7831B6 #B631B2 #B6316F

triadic

#B631B2 #B2B631 #31B2B6

tetradic

#B631B2 #B67831 #31B635 #316FB6

square

#B631B2 #B67831 #31B635 #316FB6

split-complementary

#B631B2 #6FB631 #31B678

monochromatic

#561754 #862483 #B631B2 #D153CD #DE84DB

Accessibility & contrast

On white

5.16

#B631B2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.07

#B631B2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B631B2

5.16:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B631B2	#FFFFFF	#000000	##FFFFFF
##B631B2	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)

#1D62B6

Deuteranopia (green-blind)

#5873AF

Tritanopia (blue-blind)

#BC446F

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b631b2;
/* rgb */ color: rgb(182, 49, 178);
/* oklch */ color: oklch(56.4% 0.218 329.3);

Tailwind

colors: {
  custom: {
    50: '#d077c9',
    500: '#b631b2',
    950: '#000000',
  },
}

SCSS

$custom: #b631b2;
$custom-light: #d077c9;
$custom-dark: #000000;

JSON

{
  "hex": "#b631b2",
  "rgb": {
    "r": 182,
    "g": 49,
    "b": 178
  },
  "hsl": {
    "h": 301.805,
    "s": 57.576,
    "l": 45.294
  },
  "oklch": {
    "l": 0.56431,
    "c": 0.21819,
    "h": 329.3
  },
  "luminance": 0.15356
}

Semantic roles & 50–950 ramp

primary

#B631B2

secondary

#7CC77E

accent

#E14C47

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B631B2

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

Preview Lab → · Contrast checker → · Palette generator →