#B331B8#B331B8

#B331B8 is a mid, highly saturated purple. Relative luminance 0.152; OKLCH L 56.3% C 0.221 H 326.4°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#B331B8
RGB	rgb(179, 49, 184)
HSL	hsl(298, 58%, 46%)
HSV	hsv(298, 73%, 72%)
CMYK	cmyk(2.7%, 73.4%, 0%, 27.8%)
CIE-LAB	lab(45.97, 66.94, -44.09)
CIE-LCH	lch(45.97, 80.15, 326.63°)
OKLab	oklab(56.33% 0.1844 -0.1225)
OKLCH	oklch(56.33% 0.221 326.4)
XYZ	xyz(28.3399, 15.2430, 46.7876)
Luminance	0.1524 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B331B8 #36B831

analogous

#6F31B8 #B331B8 #B83179

triadic

#B331B8 #B8B331 #31B8B3

tetradic

#B331B8 #B86F31 #36B831 #3179B8

square

#B331B8 #B86F31 #36B831 #3179B8

split-complementary

#B331B8 #79B831 #31B86F

monochromatic

#551757 #842488 #B331B8 #CD55D2 #DB85DE

Accessibility & contrast

On white

5.19

#B331B8 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#B331B8 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B331B8

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B331B8	#FFFFFF	#000000	##FFFFFF
##B331B8	1.00	5.19	4.05	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0962BC

Deuteranopia (green-blind)

#5172B5

Tritanopia (blue-blind)

#B84872

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #b331b8;
/* rgb */ color: rgb(179, 49, 184);
/* oklch */ color: oklch(56.3% 0.221 326.4);

Tailwind

colors: {
  custom: {
    50: '#ce77ce',
    500: '#b331b8',
    950: '#000000',
  },
}

SCSS

$custom: #b331b8;
$custom-light: #ce77ce;
$custom-dark: #000000;

JSON

{
  "hex": "#b331b8",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 184
  },
  "hsl": {
    "h": 297.778,
    "s": 57.94,
    "l": 45.686
  },
  "oklch": {
    "l": 0.56333,
    "c": 0.22136,
    "h": 326.4
  },
  "luminance": 0.15241
}

Semantic roles & 50–950 ramp

primary

#B331B8

secondary

#80C87D

accent

#E1474C

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A13

muted

#837C82

Preview Lab

Preview with #B331B8

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

Preview Lab → · Contrast checker → · Palette generator →