#B571E7#B571E7

#B571E7 is a light, vivid violet. Relative luminance 0.274; OKLCH L 67.0% C 0.179 H 309.0°. Best body text is #000000 at 6.48:1 contrast (WCAG AA passes).

Color values

HEX	#B571E7
RGB	rgb(181, 113, 231)
HSL	hsl(275, 71%, 67%)
HSV	hsv(275, 51%, 91%)
CMYK	cmyk(21.6%, 51.1%, 0%, 9.4%)
CIE-LAB	lab(59.35, 47.99, -49.66)
CIE-LCH	lch(59.35, 69.05, 314.02°)
OKLab	oklab(66.95% 0.1125 -0.1391)
OKLCH	oklch(66.95% 0.179 309)
XYZ	xyz(39.3822, 27.4041, 78.8007)
Luminance	0.2740 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B571E7 #A3E771

analogous

#7A71E7 #B571E7 #E771DE

triadic

#B571E7 #E7B571 #71E7B5

tetradic

#B571E7 #E77A71 #A3E771 #71DEE7

square

#B571E7 #E77A71 #A3E771 #71DEE7

split-complementary

#B571E7 #DEE771 #71E77A

monochromatic

#7B20BE #9A3DDE #B571E7 #D0A5F0 #ECDAF9

Accessibility & contrast

On white

3.24

#B571E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.48

#B571E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B571E7

6.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B571E7	#FFFFFF	#000000	##000000
##B571E7	1.00	3.24	6.48	6.48
#FFFFFF	3.24	1.00	21.00	21.00
#000000	6.48	21.00	1.00	1.00
##000000	6.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#508CEB

Deuteranopia (green-blind)

#6590E4

Tritanopia (blue-blind)

#AE85A2

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #b571e7;
/* rgb */ color: rgb(181, 113, 231);
/* oklch */ color: oklch(67.0% 0.179 309.0);

Tailwind

colors: {
  custom: {
    50: '#ce9cef',
    500: '#b571e7',
    950: '#000000',
  },
}

SCSS

$custom: #b571e7;
$custom-light: #ce9cef;
$custom-dark: #000000;

JSON

{
  "hex": "#b571e7",
  "rgb": {
    "r": 181,
    "g": 113,
    "b": 231
  },
  "hsl": {
    "h": 274.576,
    "s": 71.084,
    "l": 67.451
  },
  "oklch": {
    "l": 0.66954,
    "c": 0.17884,
    "h": 309
  },
  "luminance": 0.27404
}

Semantic roles & 50–950 ramp

primary

#B571E7

secondary

#D7ECC7

accent

#D31264

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140E16

muted

#827E84

Preview Lab

Preview with #B571E7

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

Preview Lab → · Contrast checker → · Palette generator →