#B571FB#B571FB

#B571FB is a light, highly saturated violet. Relative luminance 0.286; OKLCH L 68.1% C 0.202 H 304.3°. Best body text is #000000 at 6.72:1 contrast (WCAG AA passes).

Color values

HEX	#B571FB
RGB	rgb(181, 113, 251)
HSL	hsl(270, 95%, 71%)
HSV	hsv(270, 55%, 98%)
CMYK	cmyk(27.9%, 55%, 0%, 1.6%)
CIE-LAB	lab(60.43, 52.53, -59.03)
CIE-LCH	lch(60.43, 79.02, 311.67°)
OKLab	oklab(68.1% 0.1136 -0.1665)
OKLCH	oklch(68.1% 0.202 304.3)
XYZ	xyz(42.3700, 28.5992, 94.5361)
Luminance	0.2860 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B571FB #B7FB71

analogous

#7172FB #B571FB #FA71FB

triadic

#B571FB #FBB571 #71FBB5

tetradic

#B571FB #FB7172 #B7FB71 #71FBFA

square

#B571FB #FB7172 #B7FB71 #71FBFA

split-complementary

#B571FB #FBFA71 #72FB71

monochromatic

#7707EB #9635F9 #B571FB #D4ADFD #EFE1FE

Accessibility & contrast

On white

3.13

#B571FB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.72

#B571FB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B571FB

6.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B571FB	#FFFFFF	#000000	##000000
##B571FB	1.00	3.13	6.72	6.72
#FFFFFF	3.13	1.00	21.00	21.00
#000000	6.72	21.00	1.00	1.00
##000000	6.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D90FF

Deuteranopia (green-blind)

#5592F8

Tritanopia (blue-blind)

#A98BAB

Achromatopsia (no color)

#929292

Design tokens & code

CSS

--color: #b571fb;
/* rgb */ color: rgb(181, 113, 251);
/* oklch */ color: oklch(68.1% 0.202 304.3);

Tailwind

colors: {
  custom: {
    50: '#cf9cfd',
    500: '#b571fb',
    950: '#000000',
  },
}

SCSS

$custom: #b571fb;
$custom-light: #cf9cfd;
$custom-dark: #000000;

JSON

{
  "hex": "#b571fb",
  "rgb": {
    "r": 181,
    "g": 113,
    "b": 251
  },
  "hsl": {
    "h": 269.565,
    "s": 94.521,
    "l": 71.373
  },
  "oklch": {
    "l": 0.681,
    "c": 0.20155,
    "h": 304.3
  },
  "luminance": 0.28599
}

Semantic roles & 50–950 ramp

primary

#B571FB

secondary

#E4F6D2

accent

#E60074

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140E18

muted

#837E86

Preview Lab

Preview with #B571FB

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

Preview Lab → · Contrast checker → · Palette generator →