#B331B9#B331B9

#B331B9 is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.4% C 0.222 H 326.1°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#B331B9
RGB	rgb(179, 49, 185)
HSL	hsl(297, 58%, 46%)
HSV	hsv(297, 74%, 73%)
CMYK	cmyk(3.2%, 73.5%, 0%, 27.5%)
CIE-LAB	lab(46.02, 67.11, -44.58)
CIE-LCH	lch(46.02, 80.57, 326.40°)
OKLab	oklab(56.39% 0.1844 -0.1239)
OKLCH	oklch(56.39% 0.222 326.1)
XYZ	xyz(28.4451, 15.2850, 47.3416)
Luminance	0.1528 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B331B9 #37B931

analogous

#6F31B9 #B331B9 #B9317B

triadic

#B331B9 #B9B331 #31B9B3

tetradic

#B331B9 #B96F31 #37B931 #317BB9

square

#B331B9 #B96F31 #37B931 #317BB9

split-complementary

#B331B9 #7BB931 #31B96F

monochromatic

#551758 #842489 #B331B9 #CD55D2 #DB86DF

Accessibility & contrast

On white

5.18

#B331B9 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#B331B9 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B331B9

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B331B9	#FFFFFF	#000000	##FFFFFF
##B331B9	1.00	5.18	4.06	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0563BD

Deuteranopia (green-blind)

#5173B6

Tritanopia (blue-blind)

#B84873

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b331b9;
/* rgb */ color: rgb(179, 49, 185);
/* oklch */ color: oklch(56.4% 0.222 326.1);

Tailwind

colors: {
  custom: {
    50: '#ce77ce',
    500: '#b331b9',
    950: '#000000',
  },
}

SCSS

$custom: #b331b9;
$custom-light: #ce77ce;
$custom-dark: #000000;

JSON

{
  "hex": "#b331b9",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 185
  },
  "hsl": {
    "h": 297.353,
    "s": 58.12,
    "l": 45.882
  },
  "oklch": {
    "l": 0.56392,
    "c": 0.22215,
    "h": 326.1
  },
  "luminance": 0.15283
}

Semantic roles & 50–950 ramp

primary

#B331B9

secondary

#81C87D

accent

#E1464D

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B331B9

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

Preview Lab → · Contrast checker → · Palette generator →