#A66DDB#A66DDB

#A66DDB is a light, vivid violet. Relative luminance 0.242; OKLCH L 64.1% C 0.167 H 306.2°. Best body text is #000000 at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#A66DDB
RGB	rgb(166, 109, 219)
HSL	hsl(271, 60%, 64%)
HSV	hsv(271, 50%, 86%)
CMYK	cmyk(24.2%, 50.2%, 0%, 14.1%)
CIE-LAB	lab(56.25, 43.45, -47.95)
CIE-LCH	lch(56.25, 64.71, 312.18°)
OKLab	oklab(64.09% 0.0984 -0.1345)
OKLCH	oklch(64.09% 0.167 306.2)
XYZ	xyz(33.9781, 24.1590, 69.8773)
Luminance	0.2416 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66DDB #A2DB6D

analogous

#6F6DDB #A66DDB #DB6DD9

triadic

#A66DDB #DBA66D #6DDBA6

tetradic

#A66DDB #DB6F6D #A2DB6D #6DD9DB

square

#A66DDB #DB6F6D #A2DB6D #6DD9DB

split-complementary

#A66DDB #D9DB6D #6DDB6F

monochromatic

#6929A5 #883CCF #A66DDB #C49EE7 #E2CFF3

Accessibility & contrast

On white

3.60

#A66DDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.83

#A66DDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66DDB

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66DDB	#FFFFFF	#000000	##000000
##A66DDB	1.00	3.60	5.83	5.83
#FFFFFF	3.60	1.00	21.00	21.00
#000000	5.83	21.00	1.00	1.00
##000000	5.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4D85DF

Deuteranopia (green-blind)

#5D87D8

Tritanopia (blue-blind)

#9E809A

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #a66ddb;
/* rgb */ color: rgb(166, 109, 219);
/* oklch */ color: oklch(64.1% 0.167 306.2);

Tailwind

colors: {
  custom: {
    50: '#c398e7',
    500: '#a66ddb',
    950: '#000000',
  },
}

SCSS

$custom: #a66ddb;
$custom-light: #c398e7;
$custom-dark: #000000;

JSON

{
  "hex": "#a66ddb",
  "rgb": {
    "r": 166,
    "g": 109,
    "b": 219
  },
  "hsl": {
    "h": 271.091,
    "s": 60.44,
    "l": 64.314
  },
  "oklch": {
    "l": 0.64085,
    "c": 0.16659,
    "h": 306.2
  },
  "luminance": 0.24159
}

Semantic roles & 50–950 ramp

primary

#A66DDB

secondary

#D1E5BF

accent

#C81D70

background

#FCF9FE

surface

#F8F2FC

border

#D1CCD5

text

#130E16

muted

#827E84

Preview Lab

Preview with #A66DDB

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

Preview Lab → · Contrast checker → · Palette generator →