#A66CD4#A66CD4

#A66CD4 is a light, vivid violet. Relative luminance 0.236; OKLCH L 63.5% C 0.160 H 308.2°. Best body text is #000000 at 5.72:1 contrast (WCAG AA passes).

Color values

HEX	#A66CD4
RGB	rgb(166, 108, 212)
HSL	hsl(273, 55%, 63%)
HSV	hsv(273, 49%, 83%)
CMYK	cmyk(21.7%, 49.1%, 0%, 16.9%)
CIE-LAB	lab(55.67, 42.39, -44.91)
CIE-LCH	lch(55.67, 61.75, 313.35°)
OKLab	oklab(63.54% 0.099 -0.1256)
OKLCH	oklch(63.54% 0.16 308.2)
XYZ	xyz(32.9698, 23.5860, 65.0903)
Luminance	0.2359 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66CD4 #9AD46C

analogous

#726CD4 #A66CD4 #D46CCE

triadic

#A66CD4 #D4A66C #6CD4A6

tetradic

#A66CD4 #D4726C #9AD46C #6CCED4

square

#A66CD4 #D4726C #9AD46C #6CCED4

split-complementary

#A66CD4 #CED46C #6CD472

monochromatic

#692D99 #893DC6 #A66CD4 #C39BE2 #DFCBF0

Accessibility & contrast

On white

3.67

#A66CD4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.72

#A66CD4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66CD4

5.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66CD4	#FFFFFF	#000000	##000000
##A66CD4	1.00	3.67	5.72	5.72
#FFFFFF	3.67	1.00	21.00	21.00
#000000	5.72	21.00	1.00	1.00
##000000	5.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5083D8

Deuteranopia (green-blind)

#6186D1

Tritanopia (blue-blind)

#A07E96

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #a66cd4;
/* rgb */ color: rgb(166, 108, 212);
/* oklch */ color: oklch(63.5% 0.160 308.2);

Tailwind

colors: {
  custom: {
    50: '#c398e1',
    500: '#a66cd4',
    950: '#000000',
  },
}

SCSS

$custom: #a66cd4;
$custom-light: #c398e1;
$custom-dark: #000000;

JSON

{
  "hex": "#a66cd4",
  "rgb": {
    "r": 166,
    "g": 108,
    "b": 212
  },
  "hsl": {
    "h": 273.462,
    "s": 54.737,
    "l": 62.745
  },
  "oklch": {
    "l": 0.63539,
    "c": 0.15991,
    "h": 308.2
  },
  "luminance": 0.23586
}

Semantic roles & 50–950 ramp

primary

#A66CD4

secondary

#CCE1BB

accent

#C2236A

background

#FCF9FD

surface

#F8F2FB

border

#D1CCD4

text

#130E15

muted

#827E83

Preview Lab

Preview with #A66CD4

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

Preview Lab → · Contrast checker → · Palette generator →