#B579EB#B579EB

#B579EB is a light, vivid violet. Relative luminance 0.295; OKLCH L 68.4% C 0.171 H 306.7°. Best body text is #000000 at 6.90:1 contrast (WCAG AA passes).

Color values

HEX	#B579EB
RGB	rgb(181, 121, 235)
HSL	hsl(272, 74%, 70%)
HSV	hsv(272, 49%, 92%)
CMYK	cmyk(23%, 48.5%, 0%, 7.8%)
CIE-LAB	lab(61.22, 44.60, -48.92)
CIE-LCH	lch(61.22, 66.20, 312.36°)
OKLab	oklab(68.41% 0.1022 -0.1369)
OKLCH	oklch(68.41% 0.171 306.7)
XYZ	xyz(40.8858, 29.4970, 82.1207)
Luminance	0.2950 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B579EB #AFEB79

analogous

#7C79EB #B579EB #EB79E8

triadic

#B579EB #EBB579 #79EBB5

tetradic

#B579EB #EB7C79 #AFEB79 #79E8EB

square

#B579EB #EB7C79 #AFEB79 #79E8EB

split-complementary

#B579EB #E8EB79 #79EB7C

monochromatic

#791ECB #9844E3 #B579EB #D2AEF3 #F0E4FB

Accessibility & contrast

On white

3.04

#B579EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.90

#B579EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B579EB

6.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B579EB	#FFFFFF	#000000	##000000
##B579EB	1.00	3.04	6.90	6.90
#FFFFFF	3.04	1.00	21.00	21.00
#000000	6.90	21.00	1.00	1.00
##000000	6.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A92EF

Deuteranopia (green-blind)

#6A94E8

Tritanopia (blue-blind)

#AD8DA7

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #b579eb;
/* rgb */ color: rgb(181, 121, 235);
/* oklch */ color: oklch(68.4% 0.171 306.7);

Tailwind

colors: {
  custom: {
    50: '#cda1f2',
    500: '#b579eb',
    950: '#000000',
  },
}

SCSS

$custom: #b579eb;
$custom-light: #cda1f2;
$custom-dark: #000000;

JSON

{
  "hex": "#b579eb",
  "rgb": {
    "r": 181,
    "g": 121,
    "b": 235
  },
  "hsl": {
    "h": 271.579,
    "s": 74.026,
    "l": 69.804
  },
  "oklch": {
    "l": 0.6841,
    "c": 0.17085,
    "h": 306.7
  },
  "luminance": 0.29497
}

Semantic roles & 50–950 ramp

primary

#B579EB

secondary

#DFF0D0

accent

#D60F6E

background

#FCFAFE

surface

#F9F3FD

border

#D2CDD5

text

#140F17

muted

#827F85

Preview Lab

Preview with #B579EB

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

Preview Lab → · Contrast checker → · Palette generator →