#B566EE#B566EE

#B566EE is a light, highly saturated violet. Relative luminance 0.255; OKLCH L 65.8% C 0.203 H 308.6°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#B566EE
RGB	rgb(181, 102, 238)
HSL	hsl(275, 80%, 67%)
HSV	hsv(275, 57%, 93%)
CMYK	cmyk(23.9%, 57.1%, 0%, 6.7%)
CIE-LAB	lab(57.56, 55.23, -56.40)
CIE-LCH	lch(57.56, 78.94, 314.40°)
OKLab	oklab(65.76% 0.1269 -0.1587)
OKLCH	oklch(65.76% 0.203 308.6)
XYZ	xyz(39.2370, 25.5001, 83.7274)
Luminance	0.2550 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B566EE #9FEE66

analogous

#7166EE #B566EE #EE66E3

triadic

#B566EE #EEB566 #66EEB5

tetradic

#B566EE #EE7166 #9FEE66 #66E3EE

square

#B566EE #EE7166 #9FEE66 #66E3EE

split-complementary

#B566EE #E3EE66 #66EE71

monochromatic

#7B16C4 #9A2FE8 #B566EE #D09DF4 #EAD4FA

Accessibility & contrast

On white

3.44

#B566EE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#B566EE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B566EE

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B566EE	#FFFFFF	#000000	##000000
##B566EE	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3587F2

Deuteranopia (green-blind)

#548BEB

Tritanopia (blue-blind)

#AD7FA0

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #b566ee;
/* rgb */ color: rgb(181, 102, 238);
/* oklch */ color: oklch(65.8% 0.203 308.6);

Tailwind

colors: {
  custom: {
    50: '#ce95f4',
    500: '#b566ee',
    950: '#000000',
  },
}

SCSS

$custom: #b566ee;
$custom-light: #ce95f4;
$custom-dark: #000000;

JSON

{
  "hex": "#b566ee",
  "rgb": {
    "r": 181,
    "g": 102,
    "b": 238
  },
  "hsl": {
    "h": 274.853,
    "s": 80,
    "l": 66.667
  },
  "oklch": {
    "l": 0.65762,
    "c": 0.20323,
    "h": 308.6
  },
  "luminance": 0.255
}

Semantic roles & 50–950 ramp

primary

#B566EE

secondary

#D4EEC2

accent

#DC0962

background

#FDF9FF

surface

#FAF2FE

border

#D3CCD6

text

#140D17

muted

#837E85

Preview Lab

Preview with #B566EE

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

Preview Lab → · Contrast checker → · Palette generator →