#B31EA0#B31EA0

#B31EA0 is a mid, highly saturated purple. Relative luminance 0.131; OKLCH L 53.7% C 0.221 H 334.4°. Best body text is #FFFFFF at 5.82:1 contrast (WCAG AA passes).

Color values

HEX	#B31EA0
RGB	rgb(179, 30, 160)
HSL	hsl(308, 71%, 41%)
HSV	hsv(308, 83%, 70%)
CMYK	cmyk(0%, 83.2%, 10.6%, 29.8%)
CIE-LAB	lab(42.84, 68.43, -34.81)
CIE-LCH	lch(42.84, 76.77, 333.04°)
OKLab	oklab(53.68% 0.1994 -0.0955)
OKLCH	oklch(53.68% 0.221 334.4)
XYZ	xyz(25.4002, 13.0527, 34.4326)
Luminance	0.1305 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31EA0 #1EB331

analogous

#7B1EB3 #B31EA0 #B31E55

triadic

#B31EA0 #A0B31E #1EA0B3

tetradic

#B31EA0 #B37B1E #1EB331 #1E55B3

square

#B31EA0 #B37B1E #1EB331 #1E55B3

split-complementary

#B31EA0 #55B31E #1EB37B

monochromatic

#4A0C42 #7F1571 #B31EA0 #DD32C7 #E566D5

Accessibility & contrast

On white

5.82

#B31EA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.61

#B31EA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31EA0

5.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31EA0	#FFFFFF	#000000	##FFFFFF
##B31EA0	1.00	5.82	3.61	5.82
#FFFFFF	5.82	1.00	21.00	1.00
#000000	3.61	21.00	1.00	21.00
##FFFFFF	5.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1A58A3

Deuteranopia (green-blind)

#586D9D

Tritanopia (blue-blind)

#BC2F60

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b31ea0;
/* rgb */ color: rgb(179, 30, 160);
/* oklch */ color: oklch(53.7% 0.221 334.4);

Tailwind

colors: {
  custom: {
    50: '#ce6fbc',
    500: '#b31ea0',
    950: '#000000',
  },
}

SCSS

$custom: #b31ea0;
$custom-light: #ce6fbc;
$custom-dark: #000000;

JSON

{
  "hex": "#b31ea0",
  "rgb": {
    "r": 179,
    "g": 30,
    "b": 160
  },
  "hsl": {
    "h": 307.651,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.5368,
    "c": 0.22105,
    "h": 334.4
  },
  "luminance": 0.1305
}

Semantic roles & 50–950 ramp

primary

#B31EA0

secondary

#62CB70

accent

#EE513A

background

#FDF7FB

surface

#FAEDF6

border

#D3C8D0

text

#140812

muted

#837B81

Preview Lab

Preview with #B31EA0

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

Preview Lab → · Contrast checker → · Palette generator →