#B66DE4#B66DE4

#B66DE4 is a light, vivid violet. Relative luminance 0.265; OKLCH L 66.3% C 0.182 H 310.7°. Best body text is #000000 at 6.30:1 contrast (WCAG AA passes).

Color values

HEX	#B66DE4
RGB	rgb(182, 109, 228)
HSL	hsl(277, 69%, 66%)
HSV	hsv(277, 52%, 89%)
CMYK	cmyk(20.2%, 52.2%, 0%, 10.6%)
CIE-LAB	lab(58.49, 49.69, -49.33)
CIE-LCH	lch(58.49, 70.02, 315.21°)
OKLab	oklab(66.3% 0.1187 -0.138)
OKLCH	oklch(66.3% 0.182 310.7)
XYZ	xyz(38.7611, 26.4845, 76.4539)
Luminance	0.2648 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B66DE4 #9BE46D

analogous

#7A6DE4 #B66DE4 #E46DD6

triadic

#B66DE4 #E4B66D #6DE4B6

tetradic

#B66DE4 #E47A6D #9BE46D #6DD6E4

square

#B66DE4 #E47A6D #9BE46D #6DD6E4

split-complementary

#B66DE4 #D6E46D #6DE47A

monochromatic

#7C21B5 #9C39DA #B66DE4 #D0A1EE #EAD4F7

Accessibility & contrast

On white

3.34

#B66DE4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.30

#B66DE4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #B66DE4

6.30:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B66DE4	#FFFFFF	#000000	##000000
##B66DE4	1.00	3.34	6.30	6.30
#FFFFFF	3.34	1.00	21.00	21.00
#000000	6.30	21.00	1.00	1.00
##000000	6.30	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D89E8

Deuteranopia (green-blind)

#648EE1

Tritanopia (blue-blind)

#B0819E

Achromatopsia (no color)

#8D8D8D

Design tokens & code

CSS

--color: #b66de4;
/* rgb */ color: rgb(182, 109, 228);
/* oklch */ color: oklch(66.3% 0.182 310.7);

Tailwind

colors: {
  custom: {
    50: '#ce99ed',
    500: '#b66de4',
    950: '#000000',
  },
}

SCSS

$custom: #b66de4;
$custom-light: #ce99ed;
$custom-dark: #000000;

JSON

{
  "hex": "#b66de4",
  "rgb": {
    "r": 182,
    "g": 109,
    "b": 228
  },
  "hsl": {
    "h": 276.807,
    "s": 68.786,
    "l": 66.078
  },
  "oklch": {
    "l": 0.66298,
    "c": 0.18206,
    "h": 310.7
  },
  "luminance": 0.26484
}

Semantic roles & 50–950 ramp

primary

#B66DE4

secondary

#D2EAC3

accent

#D1155D

background

#FCF9FE

surface

#F9F2FD

border

#D2CCD5

text

#140E16

muted

#827E84

Preview Lab

Preview with #B66DE4

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

Preview Lab → · Contrast checker → · Palette generator →