#A566DD#A566DD

#A566DD is a light, vivid violet. Relative luminance 0.227; OKLCH L 63.0% C 0.180 H 306.4°. Best body text is #000000 at 5.54:1 contrast (WCAG AA passes).

Color values

HEX	#A566DD
RGB	rgb(165, 102, 221)
HSL	hsl(272, 64%, 63%)
HSV	hsv(272, 54%, 87%)
CMYK	cmyk(25.3%, 53.8%, 0%, 13.3%)
CIE-LAB	lab(54.79, 47.43, -51.41)
CIE-LCH	lch(54.79, 69.95, 312.70°)
OKLab	oklab(63.01% 0.1065 -0.1446)
OKLCH	oklch(63.01% 0.18 306.4)
XYZ	xyz(33.3169, 22.7228, 71.0234)
Luminance	0.2272 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A566DD #9EDD66

analogous

#6966DD #A566DD #DD66D9

triadic

#A566DD #DDA566 #66DDA5

tetradic

#A566DD #DD6966 #9EDD66 #66D9DD

square

#A566DD #DD6966 #9EDD66 #66D9DD

split-complementary

#A566DD #D9DD66 #66DD69

monochromatic

#6824A4 #8834D2 #A566DD #C298E8 #E0CAF3

Accessibility & contrast

On white

3.79

#A566DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.54

#A566DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A566DD

5.54:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A566DD	#FFFFFF	#000000	##000000
##A566DD	1.00	3.79	5.54	5.54
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.54	21.00	1.00	1.00
##000000	5.54	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F81E1

Deuteranopia (green-blind)

#5484DA

Tritanopia (blue-blind)

#9C7C98

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #a566dd;
/* rgb */ color: rgb(165, 102, 221);
/* oklch */ color: oklch(63.0% 0.180 306.4);

Tailwind

colors: {
  custom: {
    50: '#c394e8',
    500: '#a566dd',
    950: '#000000',
  },
}

SCSS

$custom: #a566dd;
$custom-light: #c394e8;
$custom-dark: #000000;

JSON

{
  "hex": "#a566dd",
  "rgb": {
    "r": 165,
    "g": 102,
    "b": 221
  },
  "hsl": {
    "h": 271.765,
    "s": 63.636,
    "l": 63.333
  },
  "oklch": {
    "l": 0.63014,
    "c": 0.17955,
    "h": 306.4
  },
  "luminance": 0.22723
}

Semantic roles & 50–950 ramp

primary

#A566DD

secondary

#CEE5BA

accent

#CB1A6E

background

#FCF9FE

surface

#F8F2FD

border

#D1CCD5

text

#130D16

muted

#827E84

Preview Lab

Preview with #A566DD

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

Preview Lab → · Contrast checker → · Palette generator →