#B31AAB#B31AAB

#B31AAB is a mid, highly saturated purple. Relative luminance 0.133; OKLCH L 54.1% C 0.231 H 330.7°. Best body text is #FFFFFF at 5.75:1 contrast (WCAG AA passes).

Color values

HEX	#B31AAB
RGB	rgb(179, 26, 171)
HSL	hsl(303, 75%, 40%)
HSV	hsv(303, 85%, 70%)
CMYK	cmyk(0%, 85.5%, 4.5%, 29.8%)
CIE-LAB	lab(43.16, 70.86, -40.87)
CIE-LCH	lch(43.16, 81.81, 330.02°)
OKLab	oklab(54.1% 0.2018 -0.113)
OKLCH	oklch(54.1% 0.231 330.7)
XYZ	xyz(26.3105, 13.2650, 39.6949)
Luminance	0.1326 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31AAB #1AB322

analogous

#6E1AB3 #B31AAB #B31A5F

triadic

#B31AAB #ABB31A #1AABB3

tetradic

#B31AAB #B36E1A #1AB322 #1A5FB3

square

#B31AAB #B36E1A #1AB322 #1A5FB3

split-complementary

#B31AAB #5FB31A #1AB36E

monochromatic

#480A45 #7E1278 #B31AAB #E02AD7 #E860E1

Accessibility & contrast

On white

5.75

#B31AAB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.65

#B31AAB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31AAB

5.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31AAB	#FFFFFF	#000000	##FFFFFF
##B31AAB	1.00	5.75	3.65	5.75
#FFFFFF	5.75	1.00	21.00	1.00
#000000	3.65	21.00	1.00	21.00
##FFFFFF	5.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059AF

Deuteranopia (green-blind)

#516DA8

Tritanopia (blue-blind)

#BA3466

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b31aab;
/* rgb */ color: rgb(179, 26, 171);
/* oklch */ color: oklch(54.1% 0.231 330.7);

Tailwind

colors: {
  custom: {
    50: '#ce6ec4',
    500: '#b31aab',
    950: '#000000',
  },
}

SCSS

$custom: #b31aab;
$custom-light: #ce6ec4;
$custom-dark: #000000;

JSON

{
  "hex": "#b31aab",
  "rgb": {
    "r": 179,
    "g": 26,
    "b": 171
  },
  "hsl": {
    "h": 303.137,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.54099,
    "c": 0.23125,
    "h": 330.7
  },
  "luminance": 0.13263
}

Semantic roles & 50–950 ramp

primary

#B31AAB

secondary

#5DCC63

accent

#F14037

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140813

muted

#837B82

Preview Lab

Preview with #B31AAB

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

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