#A66DCF#A66DCF

#A66DCF is a light, vivid violet. Relative luminance 0.235; OKLCH L 63.4% C 0.152 H 309.5°. Best body text is #000000 at 5.71:1 contrast (WCAG AA passes).

Color values

HEX	#A66DCF
RGB	rgb(166, 109, 207)
HSL	hsl(275, 51%, 62%)
HSV	hsv(275, 47%, 81%)
CMYK	cmyk(19.8%, 47.3%, 0%, 18.8%)
CIE-LAB	lab(55.63, 40.71, -42.13)
CIE-LCH	lch(55.63, 58.59, 314.01°)
OKLab	oklab(63.43% 0.097 -0.1175)
OKLCH	oklch(63.43% 0.152 309.5)
XYZ	xyz(32.4549, 23.5498, 61.8552)
Luminance	0.2355 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66DCF #96CF6D

analogous

#756DCF #A66DCF #CF6DC7

triadic

#A66DCF #CFA66D #6DCFA6

tetradic

#A66DCF #CF756D #96CF6D #6DC7CF

square

#A66DCF #CF756D #96CF6D #6DC7CF

split-complementary

#A66DCF #C7CF6D #6DCF75

monochromatic

#693092 #8A3FC0 #A66DCF #C29BDE #DEC9ED

Accessibility & contrast

On white

3.68

#A66DCF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.71

#A66DCF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66DCF

5.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66DCF	#FFFFFF	#000000	##000000
##A66DCF	1.00	3.68	5.71	5.71
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.71	21.00	1.00	1.00
##000000	5.71	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5583D2

Deuteranopia (green-blind)

#6586CC

Tritanopia (blue-blind)

#A17D94

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #a66dcf;
/* rgb */ color: rgb(166, 109, 207);
/* oklch */ color: oklch(63.4% 0.152 309.5);

Tailwind

colors: {
  custom: {
    50: '#c298de',
    500: '#a66dcf',
    950: '#000000',
  },
}

SCSS

$custom: #a66dcf;
$custom-light: #c298de;
$custom-dark: #000000;

JSON

{
  "hex": "#a66dcf",
  "rgb": {
    "r": 166,
    "g": 109,
    "b": 207
  },
  "hsl": {
    "h": 274.898,
    "s": 50.515,
    "l": 61.961
  },
  "oklch": {
    "l": 0.6343,
    "c": 0.15238,
    "h": 309.5
  },
  "luminance": 0.23549
}

Semantic roles & 50–950 ramp

primary

#A66DCF

secondary

#C9DEBA

accent

#BE2866

background

#FCF9FD

surface

#F8F2FB

border

#D1CCD4

text

#130E15

muted

#827E83

Preview Lab

Preview with #A66DCF

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

Preview Lab → · Contrast checker → · Palette generator →