#B131BA#B131BA

#B131BA is a mid, highly saturated purple. Relative luminance 0.151; OKLCH L 56.2% C 0.222 H 325.1°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#B131BA
RGB	rgb(177, 49, 186)
HSL	hsl(296, 58%, 46%)
HSV	hsv(296, 74%, 73%)
CMYK	cmyk(4.8%, 73.7%, 0%, 27.1%)
CIE-LAB	lab(45.76, 66.86, -45.61)
CIE-LCH	lch(45.76, 80.93, 325.70°)
OKLab	oklab(56.16% 0.1821 -0.127)
OKLCH	oklch(56.16% 0.222 325.1)
XYZ	xyz(28.0920, 15.0907, 47.8780)
Luminance	0.1509 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B131BA #3ABA31

analogous

#6C31BA #B131BA #BA317E

triadic

#B131BA #BAB131 #31BAB1

tetradic

#B131BA #BA6C31 #3ABA31 #317EBA

square

#B131BA #BA6C31 #3ABA31 #317EBA

split-complementary

#B131BA #7EBA31 #31BA6C

monochromatic

#551759 #83248A #B131BA #CA56D2 #D986DF

Accessibility & contrast

On white

5.23

#B131BA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#B131BA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #B131BA

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B131BA	#FFFFFF	#000000	##FFFFFF
##B131BA	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0062BE

Deuteranopia (green-blind)

#4E72B7

Tritanopia (blue-blind)

#B54973

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #b131ba;
/* rgb */ color: rgb(177, 49, 186);
/* oklch */ color: oklch(56.2% 0.222 325.1);

Tailwind

colors: {
  custom: {
    50: '#cc76cf',
    500: '#b131ba',
    950: '#000000',
  },
}

SCSS

$custom: #b131ba;
$custom-light: #cc76cf;
$custom-dark: #000000;

JSON

{
  "hex": "#b131ba",
  "rgb": {
    "r": 177,
    "g": 49,
    "b": 186
  },
  "hsl": {
    "h": 296.058,
    "s": 58.298,
    "l": 46.078
  },
  "oklch": {
    "l": 0.56159,
    "c": 0.22203,
    "h": 325.1
  },
  "luminance": 0.15089
}

Semantic roles & 50–950 ramp

primary

#B131BA

secondary

#83C97E

accent

#E24650

background

#FDF7FC

surface

#FAEEF9

border

#D3C9D2

text

#140A14

muted

#837C82

Preview Lab

Preview with #B131BA

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

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