#A66CDB#A66CDB

#A66CDB is a light, vivid violet. Relative luminance 0.239; OKLCH L 63.9% C 0.168 H 306.4°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#A66CDB
RGB	rgb(166, 108, 219)
HSL	hsl(271, 61%, 64%)
HSV	hsv(271, 51%, 86%)
CMYK	cmyk(24.2%, 50.7%, 0%, 14.1%)
CIE-LAB	lab(56.03, 44.00, -48.29)
CIE-LCH	lch(56.03, 65.32, 312.34°)
OKLab	oklab(63.93% 0.0997 -0.1354)
OKLCH	oklch(63.93% 0.168 306.4)
XYZ	xyz(33.8720, 23.9469, 69.8419)
Luminance	0.2395 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66CDB #A1DB6C

analogous

#6F6CDB #A66CDB #DB6CD9

triadic

#A66CDB #DBA66C #6CDBA6

tetradic

#A66CDB #DB6F6C #A1DB6C #6CD9DB

square

#A66CDB #DB6F6C #A1DB6C #6CD9DB

split-complementary

#A66CDB #D9DB6C #6CDB6F

monochromatic

#6928A4 #883BCF #A66CDB #C49DE7 #E2CEF3

Accessibility & contrast

On white

3.63

#A66CDB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#A66CDB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66CDB

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66CDB	#FFFFFF	#000000	##000000
##A66CDB	1.00	3.63	5.79	5.79
#FFFFFF	3.63	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4B84DF

Deuteranopia (green-blind)

#5C87D8

Tritanopia (blue-blind)

#9E8099

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #a66cdb;
/* rgb */ color: rgb(166, 108, 219);
/* oklch */ color: oklch(63.9% 0.168 306.4);

Tailwind

colors: {
  custom: {
    50: '#c398e7',
    500: '#a66cdb',
    950: '#000000',
  },
}

SCSS

$custom: #a66cdb;
$custom-light: #c398e7;
$custom-dark: #000000;

JSON

{
  "hex": "#a66cdb",
  "rgb": {
    "r": 166,
    "g": 108,
    "b": 219
  },
  "hsl": {
    "h": 271.351,
    "s": 60.656,
    "l": 64.118
  },
  "oklch": {
    "l": 0.63927,
    "c": 0.16817,
    "h": 306.4
  },
  "luminance": 0.23947
}

Semantic roles & 50–950 ramp

primary

#A66CDB

secondary

#D1E5BE

accent

#C81D6F

background

#FCF9FE

surface

#F8F2FC

border

#D1CCD5

text

#130E16

muted

#827E84

Preview Lab

Preview with #A66CDB

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

Preview Lab → · Contrast checker → · Palette generator →