#B31EA2#B31EA2

#B31EA2 is a mid, highly saturated purple. Relative luminance 0.131; OKLCH L 53.8% C 0.222 H 333.7°. Best body text is #FFFFFF at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#B31EA2
RGB	rgb(179, 30, 162)
HSL	hsl(307, 71%, 41%)
HSV	hsv(307, 83%, 70%)
CMYK	cmyk(0%, 83.2%, 9.5%, 29.8%)
CIE-LAB	lab(42.95, 68.72, -35.84)
CIE-LCH	lch(42.95, 77.50, 332.46°)
OKLab	oklab(53.79% 0.1994 -0.0984)
OKLCH	oklch(53.79% 0.222 333.7)
XYZ	xyz(25.5765, 13.1232, 35.3614)
Luminance	0.1312 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31EA2 #1EB32F

analogous

#791EB3 #B31EA2 #B31E57

triadic

#B31EA2 #A2B31E #1EA2B3

tetradic

#B31EA2 #B3791E #1EB32F #1E57B3

square

#B31EA2 #B3791E #1EB32F #1E57B3

split-complementary

#B31EA2 #57B31E #1EB379

monochromatic

#4A0C43 #7F1573 #B31EA2 #DD32C9 #E566D7

Accessibility & contrast

On white

5.79

#B31EA2 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.62

#B31EA2 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31EA2

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31EA2	#FFFFFF	#000000	##FFFFFF
##B31EA2	1.00	5.79	3.62	5.79
#FFFFFF	5.79	1.00	21.00	1.00
#000000	3.62	21.00	1.00	21.00
##FFFFFF	5.79	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1758A5

Deuteranopia (green-blind)

#576D9F

Tritanopia (blue-blind)

#BC3062

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #b31ea2;
/* rgb */ color: rgb(179, 30, 162);
/* oklch */ color: oklch(53.8% 0.222 333.7);

Tailwind

colors: {
  custom: {
    50: '#ce6fbe',
    500: '#b31ea2',
    950: '#000000',
  },
}

SCSS

$custom: #b31ea2;
$custom-light: #ce6fbe;
$custom-dark: #000000;

JSON

{
  "hex": "#b31ea2",
  "rgb": {
    "r": 179,
    "g": 30,
    "b": 162
  },
  "hsl": {
    "h": 306.846,
    "s": 71.292,
    "l": 40.98
  },
  "oklch": {
    "l": 0.5379,
    "c": 0.22238,
    "h": 333.7
  },
  "luminance": 0.13121
}

Semantic roles & 50–950 ramp

primary

#B31EA2

secondary

#62CB6E

accent

#EE4E3A

background

#FDF7FB

surface

#FAEDF7

border

#D3C8D0

text

#140912

muted

#837B81

Preview Lab

Preview with #B31EA2

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

Preview Lab → · Contrast checker → · Palette generator →