#B631C4#B631C4

#B631C4 is a mid, highly saturated purple. Relative luminance 0.161; OKLCH L 57.5% C 0.232 H 323.7°. Best body text is #FFFFFF at 4.97:1 contrast (WCAG AA passes).

Color values

HEX	#B631C4
RGB	rgb(182, 49, 196)
HSL	hsl(294, 60%, 48%)
HSV	hsv(294, 75%, 77%)
CMYK	cmyk(7.1%, 75%, 0%, 23.1%)
CIE-LAB	lab(47.14, 69.59, -49.18)
CIE-LCH	lch(47.14, 85.21, 324.75°)
OKLab	oklab(57.49% 0.1872 -0.1372)
OKLCH	oklch(57.49% 0.232 323.7)
XYZ	xyz(30.3526, 16.1291, 53.7284)
Luminance	0.1613 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B631C4 #3FC431

analogous

#6D31C4 #B631C4 #C43188

triadic

#B631C4 #C4B631 #31C4B6

tetradic

#B631C4 #C46D31 #3FC431 #3188C4

square

#B631C4 #C46D31 #3FC431 #3188C4

split-complementary

#B631C4 #88C431 #31C46D

monochromatic

#5B1962 #892593 #B631C4 #CB5CD6 #DA8DE2

Accessibility & contrast

On white

4.97

#B631C4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.23

#B631C4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B631C4

4.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B631C4	#FFFFFF	#000000	##FFFFFF
##B631C4	1.00	4.97	4.23	4.97
#FFFFFF	4.97	1.00	21.00	1.00
#000000	4.23	21.00	1.00	21.00
##FFFFFF	4.97	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066C8

Deuteranopia (green-blind)

#4C75C1

Tritanopia (blue-blind)

#B94D79

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #b631c4;
/* rgb */ color: rgb(182, 49, 196);
/* oklch */ color: oklch(57.5% 0.232 323.7);

Tailwind

colors: {
  custom: {
    50: '#d077d6',
    500: '#b631c4',
    950: '#000000',
  },
}

SCSS

$custom: #b631c4;
$custom-light: #d077d6;
$custom-dark: #000000;

JSON

{
  "hex": "#b631c4",
  "rgb": {
    "r": 182,
    "g": 49,
    "b": 196
  },
  "hsl": {
    "h": 294.286,
    "s": 60,
    "l": 48.039
  },
  "oklch": {
    "l": 0.5749,
    "c": 0.23208,
    "h": 323.7
  },
  "luminance": 0.16127
}

Semantic roles & 50–950 ramp

primary

#B631C4

secondary

#8BCD84

accent

#E34554

background

#FDF7FD

surface

#FAEEFA

border

#D3C9D3

text

#140A14

muted

#837C83

Preview Lab

Preview with #B631C4

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

Preview Lab → · Contrast checker → · Palette generator →