#B131CA#B131CA

#B131CA is a mid, highly saturated purple. Relative luminance 0.158; OKLCH L 57.2% C 0.235 H 320.4°. Best body text is #FFFFFF at 5.05:1 contrast (WCAG AA passes).

Color values

HEX	#B131CA
RGB	rgb(177, 49, 202)
HSL	hsl(290, 61%, 49%)
HSV	hsv(290, 76%, 79%)
CMYK	cmyk(12.4%, 75.7%, 0%, 20.8%)
CIE-LAB	lab(46.72, 69.65, -53.37)
CIE-LCH	lch(46.72, 87.75, 322.54°)
OKLab	oklab(57.16% 0.181 -0.1496)
OKLCH	oklch(57.16% 0.235 320.4)
XYZ	xyz(29.8892, 15.8096, 57.3429)
Luminance	0.1581 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B131CA #4ACA31

analogous

#6531CA #B131CA #CA3197

triadic

#B131CA #CAB131 #31CAB1

tetradic

#B131CA #CA6531 #4ACA31 #3197CA

square

#B131CA #CA6531 #4ACA31 #3197CA

split-complementary

#B131CA #97CA31 #31CA65

monochromatic

#5B1967 #862599 #B131CA #C560D8 #D791E4

Accessibility & contrast

On white

5.05

#B131CA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#B131CA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B131CA

5.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B131CA	#FFFFFF	#000000	##FFFFFF
##B131CA	1.00	5.05	4.16	5.05
#FFFFFF	5.05	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CE

Deuteranopia (green-blind)

#4173C7

Tritanopia (blue-blind)

#B2517C

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #b131ca;
/* rgb */ color: rgb(177, 49, 202);
/* oklch */ color: oklch(57.2% 0.235 320.4);

Tailwind

colors: {
  custom: {
    50: '#cd77db',
    500: '#b131ca',
    950: '#000000',
  },
}

SCSS

$custom: #b131ca;
$custom-light: #cd77db;
$custom-dark: #000000;

JSON

{
  "hex": "#b131ca",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 202
  },
  "hsl": {
    "h": 290.196,
    "s": 60.956,
    "l": 49.216
  },
  "oklch": {
    "l": 0.57155,
    "c": 0.23486,
    "h": 320.4
  },
  "luminance": 0.15808
}

Semantic roles & 50–950 ramp

primary

#B131CA

secondary

#93CF88

accent

#E4445E

background

#FDF7FD

surface

#FAEEFB

border

#D3C9D4

text

#140A15

muted

#837C83

Preview Lab

Preview with #B131CA

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

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