#B571EB#B571EB

#B571EB is a light, vivid violet. Relative luminance 0.276; OKLCH L 67.2% C 0.183 H 308.0°. Best body text is #000000 at 6.53:1 contrast (WCAG AA passes).

Color values

HEX	#B571EB
RGB	rgb(181, 113, 235)
HSL	hsl(273, 75%, 68%)
HSV	hsv(273, 52%, 92%)
CMYK	cmyk(23%, 51.9%, 0%, 7.8%)
CIE-LAB	lab(59.56, 48.88, -51.55)
CIE-LCH	lch(59.56, 71.04, 313.47°)
OKLab	oklab(67.18% 0.1128 -0.1446)
OKLCH	oklch(67.18% 0.183 308)
XYZ	xyz(39.9536, 27.6327, 81.8100)
Luminance	0.2763 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B571EB #A7EB71

analogous

#7871EB #B571EB #EB71E4

triadic

#B571EB #EBB571 #71EBB5

tetradic

#B571EB #EB7871 #A7EB71 #71E4EB

square

#B571EB #EB7871 #A7EB71 #71E4EB

split-complementary

#B571EB #E4EB71 #71EB78

monochromatic

#7B1CC6 #993BE3 #B571EB #D1A7F3 #EDDCFA

Accessibility & contrast

On white

3.22

#B571EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.53

#B571EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B571EB

6.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B571EB	#FFFFFF	#000000	##000000
##B571EB	1.00	3.22	6.53	6.53
#FFFFFF	3.22	1.00	21.00	21.00
#000000	6.53	21.00	1.00	1.00
##000000	6.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D8DEF

Deuteranopia (green-blind)

#6290E8

Tritanopia (blue-blind)

#AD86A4

Achromatopsia (no color)

#8F8F8F

Design tokens & code

CSS

--color: #b571eb;
/* rgb */ color: rgb(181, 113, 235);
/* oklch */ color: oklch(67.2% 0.183 308.0);

Tailwind

colors: {
  custom: {
    50: '#ce9cf2',
    500: '#b571eb',
    950: '#000000',
  },
}

SCSS

$custom: #b571eb;
$custom-light: #ce9cf2;
$custom-dark: #000000;

JSON

{
  "hex": "#b571eb",
  "rgb": {
    "r": 181,
    "g": 113,
    "b": 235
  },
  "hsl": {
    "h": 273.443,
    "s": 75.309,
    "l": 68.235
  },
  "oklch": {
    "l": 0.67177,
    "c": 0.18337,
    "h": 308
  },
  "luminance": 0.27632
}

Semantic roles & 50–950 ramp

primary

#B571EB

secondary

#DAEEC9

accent

#D70E67

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140E17

muted

#827E85

Preview Lab

Preview with #B571EB

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

Preview Lab → · Contrast checker → · Palette generator →