#B31AAC#B31AAC

#B31AAC is a mid, highly saturated purple. Relative luminance 0.133; OKLCH L 54.2% C 0.232 H 330.4°. Best body text is #FFFFFF at 5.74:1 contrast (WCAG AA passes).

Color values

HEX	#B31AAC
RGB	rgb(179, 26, 172)
HSL	hsl(303, 75%, 40%)
HSV	hsv(303, 85%, 70%)
CMYK	cmyk(0%, 85.5%, 3.9%, 29.8%)
CIE-LAB	lab(43.22, 71.01, -41.38)
CIE-LCH	lch(43.22, 82.19, 329.77°)
OKLab	oklab(54.16% 0.2017 -0.1145)
OKLCH	oklch(54.16% 0.232 330.4)
XYZ	xyz(26.4061, 13.3033, 40.1988)
Luminance	0.1330 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B31AAC #1AB321

analogous

#6D1AB3 #B31AAC #B31A60

triadic

#B31AAC #ACB31A #1AACB3

tetradic

#B31AAC #B36D1A #1AB321 #1A60B3

square

#B31AAC #B36D1A #1AB321 #1A60B3

split-complementary

#B31AAC #60B31A #1AB36D

monochromatic

#480A45 #7E1279 #B31AAC #E02AD8 #E860E2

Accessibility & contrast

On white

5.74

#B31AAC on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.66

#B31AAC on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B31AAC

5.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B31AAC	#FFFFFF	#000000	##FFFFFF
##B31AAC	1.00	5.74	3.66	5.74
#FFFFFF	5.74	1.00	21.00	1.00
#000000	3.66	21.00	1.00	21.00
##FFFFFF	5.74	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0059B0

Deuteranopia (green-blind)

#506DA9

Tritanopia (blue-blind)

#BA3567

Achromatopsia (no color)

#666666

Design tokens & code

CSS

--color: #b31aac;
/* rgb */ color: rgb(179, 26, 172);
/* oklch */ color: oklch(54.2% 0.232 330.4);

Tailwind

colors: {
  custom: {
    50: '#ce6ec5',
    500: '#b31aac',
    950: '#000000',
  },
}

SCSS

$custom: #b31aac;
$custom-light: #ce6ec5;
$custom-dark: #000000;

JSON

{
  "hex": "#b31aac",
  "rgb": {
    "r": 179,
    "g": 26,
    "b": 172
  },
  "hsl": {
    "h": 302.745,
    "s": 74.634,
    "l": 40.196
  },
  "oklch": {
    "l": 0.54158,
    "c": 0.23193,
    "h": 330.4
  },
  "luminance": 0.13301
}

Semantic roles & 50–950 ramp

primary

#B31AAC

secondary

#5DCC62

accent

#F13F37

background

#FDF7FC

surface

#FAEDF8

border

#D3C8D1

text

#140813

muted

#837B82

Preview Lab

Preview with #B31AAC

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

Preview Lab → · Contrast checker → · Palette generator →