#B031AA#B031AA

#B031AA is a mid, highly saturated purple. Relative luminance 0.143; OKLCH L 55.1% C 0.209 H 330.0°. Best body text is #FFFFFF at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#B031AA
RGB	rgb(176, 49, 170)
HSL	hsl(303, 56%, 44%)
HSV	hsv(303, 72%, 69%)
CMYK	cmyk(0%, 72.2%, 3.4%, 31%)
CIE-LAB	lab(44.70, 63.99, -37.86)
CIE-LCH	lch(44.70, 74.36, 329.39°)
OKLab	oklab(55.09% 0.1812 -0.1045)
OKLCH	oklch(55.09% 0.209 330)
XYZ	xyz(26.2584, 14.3310, 39.4056)
Luminance	0.1433 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B031AA #31B037

analogous

#7731B0 #B031AA #B0316B

triadic

#B031AA #AAB031 #31AAB0

tetradic

#B031AA #B07731 #31B037 #316BB0

square

#B031AA #B07731 #31B037 #316BB0

split-complementary

#B031AA #6BB031 #31B077

monochromatic

#50164E #80247C #B031AA #CE50C8 #DC80D7

Accessibility & contrast

On white

5.43

#B031AA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.87

#B031AA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B031AA

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B031AA	#FFFFFF	#000000	##FFFFFF
##B031AA	1.00	5.43	3.87	5.43
#FFFFFF	5.43	1.00	21.00	1.00
#000000	3.87	21.00	1.00	21.00
##FFFFFF	5.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#225FAD

Deuteranopia (green-blind)

#5770A7

Tritanopia (blue-blind)

#B7426A

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #b031aa;
/* rgb */ color: rgb(176, 49, 170);
/* oklch */ color: oklch(55.1% 0.209 330.0);

Tailwind

colors: {
  custom: {
    50: '#cb76c4',
    500: '#b031aa',
    950: '#000000',
  },
}

SCSS

$custom: #b031aa;
$custom-light: #cb76c4;
$custom-dark: #000000;

JSON

{
  "hex": "#b031aa",
  "rgb": {
    "r": 176,
    "g": 49,
    "b": 170
  },
  "hsl": {
    "h": 302.835,
    "s": 56.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.55086,
    "c": 0.20913,
    "h": 330
  },
  "luminance": 0.14329
}

Semantic roles & 50–950 ramp

primary

#B031AA

secondary

#78C57C

accent

#E04F48

background

#FCF7FC

surface

#F9EEF8

border

#D2C9D1

text

#140912

muted

#827B81

Preview Lab

Preview with #B031AA

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

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