#A66BEE#A66BEE

#A66BEE is a light, vivid violet. Relative luminance 0.248; OKLCH L 64.9% C 0.192 H 302.1°. Best body text is #000000 at 5.96:1 contrast (WCAG AA passes).

Color values

HEX	#A66BEE
RGB	rgb(166, 107, 238)
HSL	hsl(267, 79%, 68%)
HSV	hsv(267, 55%, 93%)
CMYK	cmyk(30.3%, 55%, 0%, 6.7%)
CIE-LAB	lab(56.88, 49.02, -57.59)
CIE-LCH	lch(56.88, 75.63, 310.40°)
OKLab	oklab(64.89% 0.1021 -0.1627)
OKLCH	oklch(64.89% 0.192 302.1)
XYZ	xyz(36.4127, 24.7954, 83.7400)
Luminance	0.2480 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66BEE #B3EE6B

analogous

#6B71EE #A66BEE #E86BEE

triadic

#A66BEE #EEA66B #6BEEA6

tetradic

#A66BEE #EE6B71 #B3EE6B #6BEEE8

square

#A66BEE #EE6B71 #B3EE6B #6BEEE8

split-complementary

#A66BEE #EEE86B #71EE6B

monochromatic

#6717C8 #8534E8 #A66BEE #C7A2F4 #E8D9FB

Accessibility & contrast

On white

3.52

#A66BEE on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.96

#A66BEE on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66BEE

5.96:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66BEE	#FFFFFF	#000000	##000000
##A66BEE	1.00	3.52	5.96	5.96
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.96	21.00	1.00	1.00
##000000	5.96	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3787F2

Deuteranopia (green-blind)

#4C88EB

Tritanopia (blue-blind)

#9885A2

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #a66bee;
/* rgb */ color: rgb(166, 107, 238);
/* oklch */ color: oklch(64.9% 0.192 302.1);

Tailwind

colors: {
  custom: {
    50: '#c497f4',
    500: '#a66bee',
    950: '#000000',
  },
}

SCSS

$custom: #a66bee;
$custom-light: #c497f4;
$custom-dark: #000000;

JSON

{
  "hex": "#a66bee",
  "rgb": {
    "r": 166,
    "g": 107,
    "b": 238
  },
  "hsl": {
    "h": 267.023,
    "s": 79.394,
    "l": 67.647
  },
  "oklch": {
    "l": 0.64888,
    "c": 0.19205,
    "h": 302.1
  },
  "luminance": 0.24795
}

Semantic roles & 50–950 ramp

primary

#A66BEE

secondary

#DCEFC6

accent

#DC0A7D

background

#FCF9FF

surface

#F8F2FE

border

#D1CCD6

text

#130E17

muted

#827E85

Preview Lab

Preview with #A66BEE

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

Preview Lab → · Contrast checker → · Palette generator →