#A664DC#A664DC

#A664DC is a light, vivid violet. Relative luminance 0.224; OKLCH L 62.8% C 0.182 H 307.4°. Best body text is #000000 at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#A664DC
RGB	rgb(166, 100, 220)
HSL	hsl(273, 63%, 63%)
HSV	hsv(273, 55%, 86%)
CMYK	cmyk(24.5%, 54.5%, 0%, 13.7%)
CIE-LAB	lab(54.44, 48.52, -51.39)
CIE-LCH	lch(54.44, 70.67, 313.35°)
OKLab	oklab(62.77% 0.1103 -0.1445)
OKLCH	oklch(62.77% 0.182 307.4)
XYZ	xyz(33.1987, 22.3890, 70.2689)
Luminance	0.2239 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A664DC #9ADC64

analogous

#6A64DC #A664DC #DC64D6

triadic

#A664DC #DCA664 #64DCA6

tetradic

#A664DC #DC6A64 #9ADC64 #64D6DC

square

#A664DC #DC6A64 #9ADC64 #64D6DC

split-complementary

#A664DC #D6DC64 #64DC6A

monochromatic

#6924A1 #8932D1 #A664DC #C396E7 #DFC8F3

Accessibility & contrast

On white

3.83

#A664DC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.48

#A664DC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A664DC

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A664DC	#FFFFFF	#000000	##000000
##A664DC	1.00	3.83	5.48	5.48
#FFFFFF	3.83	1.00	21.00	21.00
#000000	5.48	21.00	1.00	1.00
##000000	5.48	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3C80E0

Deuteranopia (green-blind)

#5383D9

Tritanopia (blue-blind)

#9E7A97

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #a664dc;
/* rgb */ color: rgb(166, 100, 220);
/* oklch */ color: oklch(62.8% 0.182 307.4);

Tailwind

colors: {
  custom: {
    50: '#c392e7',
    500: '#a664dc',
    950: '#000000',
  },
}

SCSS

$custom: #a664dc;
$custom-light: #c392e7;
$custom-dark: #000000;

JSON

{
  "hex": "#a664dc",
  "rgb": {
    "r": 166,
    "g": 100,
    "b": 220
  },
  "hsl": {
    "h": 273,
    "s": 63.158,
    "l": 62.745
  },
  "oklch": {
    "l": 0.62765,
    "c": 0.18175,
    "h": 307.4
  },
  "luminance": 0.22389
}

Semantic roles & 50–950 ramp

primary

#A664DC

secondary

#CCE4B8

accent

#CB1B6A

background

#FCF9FE

surface

#F8F1FC

border

#D1CBD5

text

#130D16

muted

#827E84

Preview Lab

Preview with #A664DC

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

Preview Lab → · Contrast checker → · Palette generator →