#B666EB#B666EB

#B666EB is a light, highly saturated violet. Relative luminance 0.254; OKLCH L 65.7% C 0.200 H 309.7°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#B666EB
RGB	rgb(182, 102, 235)
HSL	hsl(276, 77%, 66%)
HSV	hsv(276, 57%, 92%)
CMYK	cmyk(22.6%, 56.6%, 0%, 7.8%)
CIE-LAB	lab(57.51, 54.81, -54.81)
CIE-LCH	lch(57.51, 77.51, 315.00°)
OKLab	oklab(65.7% 0.1281 -0.154)
OKLCH	oklch(65.7% 0.2 309.7)
XYZ	xyz(39.0353, 25.4467, 81.4365)
Luminance	0.2545 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B666EB #9BEB66

analogous

#7366EB #B666EB #EB66DE

triadic

#B666EB #EBB666 #66EBB6

tetradic

#B666EB #EB7366 #9BEB66 #66DEEB

square

#B666EB #EB7366 #9BEB66 #66DEEB

split-complementary

#B666EB #DEEB66 #66EB73

monochromatic

#7C19BE #9C30E4 #B666EB #D09CF2 #EAD2F9

Accessibility & contrast

On white

3.45

#B666EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#B666EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B666EB

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B666EB	#FFFFFF	#000000	##000000
##B666EB	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3987EF

Deuteranopia (green-blind)

#588BE8

Tritanopia (blue-blind)

#AF7E9F

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #b666eb;
/* rgb */ color: rgb(182, 102, 235);
/* oklch */ color: oklch(65.7% 0.200 309.7);

Tailwind

colors: {
  custom: {
    50: '#cf95f2',
    500: '#b666eb',
    950: '#000000',
  },
}

SCSS

$custom: #b666eb;
$custom-light: #cf95f2;
$custom-dark: #000000;

JSON

{
  "hex": "#b666eb",
  "rgb": {
    "r": 182,
    "g": 102,
    "b": 235
  },
  "hsl": {
    "h": 276.09,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.65695,
    "c": 0.20032,
    "h": 309.7
  },
  "luminance": 0.25446
}

Semantic roles & 50–950 ramp

primary

#B666EB

secondary

#D2ECC1

accent

#D90C5E

background

#FDF9FE

surface

#FAF2FD

border

#D3CCD5

text

#140D17

muted

#837E85

Preview Lab

Preview with #B666EB

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

Preview Lab → · Contrast checker → · Palette generator →