#B151BA#B151BA

#B151BA is a mid, vivid purple. Relative luminance 0.188; OKLCH L 59.5% C 0.180 H 324.1°. Best body text is #000000 at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#B151BA
RGB	rgb(177, 81, 186)
HSL	hsl(295, 43%, 52%)
HSV	hsv(295, 56%, 73%)
CMYK	cmyk(4.8%, 56.5%, 0%, 27.1%)
CIE-LAB	lab(50.43, 53.87, -38.20)
CIE-LCH	lch(50.43, 66.04, 324.65°)
OKLab	oklab(59.53% 0.1462 -0.1057)
OKLCH	oklch(59.53% 0.18 324.1)
XYZ	xyz(29.9360, 18.7787, 48.4927)
Luminance	0.1878 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B151BA #5ABA51

analogous

#7C51BA #B151BA #BA518F

triadic

#B151BA #BAB151 #51BAB1

tetradic

#B151BA #BA7C51 #5ABA51 #518FBA

square

#B151BA #BA7C51 #5ABA51 #518FBA

split-complementary

#B151BA #8FBA51 #51BA7C

monochromatic

#622968 #8C3A93 #B151BA #C57DCB #D8A9DD

Accessibility & contrast

On white

4.42

#B151BA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.76

#B151BA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B151BA

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B151BA	#FFFFFF	#000000	##000000
##B151BA	1.00	4.42	4.76	4.76
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.76	21.00	1.00	1.00
##000000	4.76	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4171BD

Deuteranopia (green-blind)

#617CB7

Tritanopia (blue-blind)

#B45F7E

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #b151ba;
/* rgb */ color: rgb(177, 81, 186);
/* oklch */ color: oklch(59.5% 0.180 324.1);

Tailwind

colors: {
  custom: {
    50: '#cb87cf',
    500: '#b151ba',
    950: '#000000',
  },
}

SCSS

$custom: #b151ba;
$custom-light: #cb87cf;
$custom-dark: #000000;

JSON

{
  "hex": "#b151ba",
  "rgb": {
    "r": 177,
    "g": 81,
    "b": 186
  },
  "hsl": {
    "h": 294.857,
    "s": 43.21,
    "l": 52.353
  },
  "oklch": {
    "l": 0.59534,
    "c": 0.18042,
    "h": 324.1
  },
  "luminance": 0.18777
}

Semantic roles & 50–950 ramp

primary

#B151BA

secondary

#A0CA9D

accent

#D35560

background

#FCF8FC

surface

#F9F0F9

border

#D2CBD2

text

#140C14

muted

#827D82

Preview Lab

Preview with #B151BA

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

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