#B566FC#B566FC

#B566FC is a light, highly saturated violet. Relative luminance 0.264; OKLCH L 66.6% C 0.218 H 305.5°. Best body text is #000000 at 6.27:1 contrast (WCAG AA passes).

Color values

HEX	#B566FC
RGB	rgb(181, 102, 252)
HSL	hsl(272, 96%, 69%)
HSV	hsv(272, 60%, 99%)
CMYK	cmyk(28.2%, 59.5%, 0%, 1.2%)
CIE-LAB	lab(58.37, 58.37, -62.87)
CIE-LCH	lch(58.37, 85.79, 312.87°)
OKLab	oklab(66.62% 0.1269 -0.1777)
OKLCH	oklch(66.62% 0.218 305.5)
XYZ	xyz(41.3743, 26.3551, 94.9840)
Luminance	0.2636 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B566FC #ADFC66

analogous

#6A66FC #B566FC #FC66F8

triadic

#B566FC #FCB566 #66FCB5

tetradic

#B566FC #FC6A66 #ADFC66 #66F8FC

square

#B566FC #FC6A66 #ADFC66 #66F8FC

split-complementary

#B566FC #F8FC66 #66FC6A

monochromatic

#7A04E3 #982AFB #B566FC #D2A2FD #EFDEFE

Accessibility & contrast

On white

3.35

#B566FC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.27

#B566FC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B566FC

6.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B566FC	#FFFFFF	#000000	##000000
##B566FC	1.00	3.35	6.27	6.27
#FFFFFF	3.35	1.00	21.00	21.00
#000000	6.27	21.00	1.00	1.00
##000000	6.27	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1B8AFF

Deuteranopia (green-blind)

#478DF9

Tritanopia (blue-blind)

#A984A8

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #b566fc;
/* rgb */ color: rgb(181, 102, 252);
/* oklch */ color: oklch(66.6% 0.218 305.5);

Tailwind

colors: {
  custom: {
    50: '#cf95fe',
    500: '#b566fc',
    950: '#000000',
  },
}

SCSS

$custom: #b566fc;
$custom-light: #cf95fe;
$custom-dark: #000000;

JSON

{
  "hex": "#b566fc",
  "rgb": {
    "r": 181,
    "g": 102,
    "b": 252
  },
  "hsl": {
    "h": 271.6,
    "s": 96.154,
    "l": 69.412
  },
  "oklch": {
    "l": 0.66616,
    "c": 0.21835,
    "h": 305.5
  },
  "luminance": 0.26355
}

Semantic roles & 50–950 ramp

primary

#B566FC

secondary

#DEF5C9

accent

#E6006D

background

#FDF9FF

surface

#FAF2FF

border

#D3CCD7

text

#140E18

muted

#837E86

Preview Lab

Preview with #B566FC

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

Preview Lab → · Contrast checker → · Palette generator →