#B331B3#B331B3

#B331B3 is a mid, highly saturated purple. Relative luminance 0.150; OKLCH L 56.0% C 0.217 H 328.0°. Best body text is #FFFFFF at 5.24:1 contrast (WCAG AA passes).

Color values

HEX	#B331B3
RGB	rgb(179, 49, 179)
HSL	hsl(300, 57%, 45%)
HSV	hsv(300, 73%, 70%)
CMYK	cmyk(0%, 72.6%, 0%, 29.8%)
CIE-LAB	lab(45.68, 66.12, -41.60)
CIE-LCH	lch(45.68, 78.11, 327.82°)
OKLab	oklab(56.04% 0.1845 -0.1152)
OKLCH	oklch(56.04% 0.218 328)
XYZ	xyz(27.8251, 15.0370, 44.0760)
Luminance	0.1504 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B331B3 #31B331

analogous

#7231B3 #B331B3 #B33172

triadic

#B331B3 #B3B331 #31B3B3

tetradic

#B331B3 #B37231 #31B331 #3172B3

square

#B331B3 #B37231 #31B331 #3172B3

split-complementary

#B331B3 #72B331 #31B372

monochromatic

#531753 #832483 #B331B3 #D052D0 #DD82DD

Accessibility & contrast

On white

5.24

#B331B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#B331B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B331B3

5.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B331B3	#FFFFFF	#000000	##FFFFFF
##B331B3	1.00	5.24	4.01	5.24
#FFFFFF	5.24	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1761B7

Deuteranopia (green-blind)

#5472B0

Tritanopia (blue-blind)

#B9456F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b331b3;
/* rgb */ color: rgb(179, 49, 179);
/* oklch */ color: oklch(56.0% 0.217 328.0);

Tailwind

colors: {
  custom: {
    50: '#ce76ca',
    500: '#b331b3',
    950: '#000000',
  },
}

SCSS

$custom: #b331b3;
$custom-light: #ce76ca;
$custom-dark: #000000;

JSON

{
  "hex": "#b331b3",
  "rgb": {
    "r": 179,
    "g": 49,
    "b": 179
  },
  "hsl": {
    "h": 300,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.56042,
    "c": 0.2175,
    "h": 328
  },
  "luminance": 0.15035
}

Semantic roles & 50–950 ramp

primary

#B331B3

secondary

#7AC67A

accent

#E04848

background

#FDF7FC

surface

#FAEEF8

border

#D3C9D1

text

#140A13

muted

#837C82

Preview Lab

Preview with #B331B3

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

Preview Lab → · Contrast checker → · Palette generator →