#B666EA#B666EA

#B666EA is a light, vivid violet. Relative luminance 0.254; OKLCH L 65.6% C 0.199 H 310.0°. Best body text is #000000 at 6.08:1 contrast (WCAG AA passes).

Color values

HEX	#B666EA
RGB	rgb(182, 102, 234)
HSL	hsl(276, 76%, 66%)
HSV	hsv(276, 56%, 92%)
CMYK	cmyk(22.2%, 56.4%, 0%, 8.2%)
CIE-LAB	lab(57.45, 54.59, -54.34)
CIE-LCH	lch(57.45, 77.03, 315.14°)
OKLab	oklab(65.64% 0.1281 -0.1526)
OKLCH	oklch(65.64% 0.199 310)
XYZ	xyz(38.8912, 25.3891, 80.6778)
Luminance	0.2539 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B666EA #9AEA66

analogous

#7466EA #B666EA #EA66DC

triadic

#B666EA #EAB666 #66EAB6

tetradic

#B666EA #EA7466 #9AEA66 #66DCEA

square

#B666EA #EA7466 #9AEA66 #66DCEA

split-complementary

#B666EA #DCEA66 #66EA74

monochromatic

#7C1ABC #9C30E3 #B666EA #D09CF1 #E9D2F9

Accessibility & contrast

On white

3.46

#B666EA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.08

#B666EA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B666EA

6.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B666EA	#FFFFFF	#000000	##000000
##B666EA	1.00	3.46	6.08	6.08
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.08	21.00	1.00	1.00
##000000	6.08	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3A86EE

Deuteranopia (green-blind)

#588BE7

Tritanopia (blue-blind)

#AF7E9E

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #b666ea;
/* rgb */ color: rgb(182, 102, 234);
/* oklch */ color: oklch(65.6% 0.199 310.0);

Tailwind

colors: {
  custom: {
    50: '#cf95f1',
    500: '#b666ea',
    950: '#000000',
  },
}

SCSS

$custom: #b666ea;
$custom-light: #cf95f1;
$custom-dark: #000000;

JSON

{
  "hex": "#b666ea",
  "rgb": {
    "r": 182,
    "g": 102,
    "b": 234
  },
  "hsl": {
    "h": 276.364,
    "s": 75.862,
    "l": 65.882
  },
  "oklch": {
    "l": 0.65637,
    "c": 0.19925,
    "h": 310
  },
  "luminance": 0.25388
}

Semantic roles & 50–950 ramp

primary

#B666EA

secondary

#D1ECC0

accent

#D80D5D

background

#FDF9FE

surface

#FAF2FD

border

#D3CCD5

text

#140D17

muted

#837E85

Preview Lab

Preview with #B666EA

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

Preview Lab → · Contrast checker → · Palette generator →