#B031B3#B031B3

#B031B3 is a mid, highly saturated purple. Relative luminance 0.147; OKLCH L 55.6% C 0.216 H 327.0°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#B031B3
RGB	rgb(176, 49, 179)
HSL	hsl(299, 57%, 45%)
HSV	hsv(299, 73%, 70%)
CMYK	cmyk(1.7%, 72.6%, 0%, 29.8%)
CIE-LAB	lab(45.20, 65.47, -42.40)
CIE-LCH	lch(45.20, 78.00, 327.07°)
OKLab	oklab(55.6% 0.1812 -0.1177)
OKLCH	oklch(55.6% 0.216 327)
XYZ	xyz(27.1390, 14.6833, 44.0438)
Luminance	0.1468 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B031B3 #34B331

analogous

#6F31B3 #B031B3 #B33175

triadic

#B031B3 #B3B031 #31B3B0

tetradic

#B031B3 #B36F31 #34B331 #3175B3

square

#B031B3 #B36F31 #34B331 #3175B3

split-complementary

#B031B3 #75B331 #31B36F

monochromatic

#521753 #812483 #B031B3 #CD52D0 #DB82DD

Accessibility & contrast

On white

5.34

#B031B3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#B031B3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B031B3

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B031B3	#FFFFFF	#000000	##FFFFFF
##B031B3	1.00	5.34	3.94	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1261B7

Deuteranopia (green-blind)

#5171B0

Tritanopia (blue-blind)

#B5466F

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #b031b3;
/* rgb */ color: rgb(176, 49, 179);
/* oklch */ color: oklch(55.6% 0.216 327.0);

Tailwind

colors: {
  custom: {
    50: '#cb76ca',
    500: '#b031b3',
    950: '#000000',
  },
}

SCSS

$custom: #b031b3;
$custom-light: #cb76ca;
$custom-dark: #000000;

JSON

{
  "hex": "#b031b3",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 179
  },
  "hsl": {
    "h": 298.615,
    "s": 57.018,
    "l": 44.706
  },
  "oklch": {
    "l": 0.55599,
    "c": 0.21607,
    "h": 327
  },
  "luminance": 0.14681
}

Semantic roles & 50–950 ramp

primary

#B031B3

secondary

#7CC67A

accent

#E0484B

background

#FCF7FC

surface

#F9EEF8

border

#D2C9D1

text

#140913

muted

#827B82

Preview Lab

Preview with #B031B3

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

Preview Lab → · Contrast checker → · Palette generator →