#A665DD#A665DD

#A665DD is a light, vivid violet. Relative luminance 0.226; OKLCH L 63.0% C 0.181 H 307.0°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#A665DD
RGB	rgb(166, 101, 221)
HSL	hsl(273, 64%, 63%)
HSV	hsv(273, 54%, 87%)
CMYK	cmyk(24.9%, 54.3%, 0%, 13.3%)
CIE-LAB	lab(54.69, 48.22, -51.55)
CIE-LCH	lch(54.69, 70.58, 313.09°)
OKLab	oklab(62.97% 0.109 -0.1449)
OKLCH	oklch(62.97% 0.181 307)
XYZ	xyz(33.4280, 22.6352, 71.0006)
Luminance	0.2263 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A665DD #9CDD65

analogous

#6A65DD #A665DD #DD65D8

triadic

#A665DD #DDA665 #65DDA6

tetradic

#A665DD #DD6A65 #9CDD65 #65D8DD

square

#A665DD #DD6A65 #9CDD65 #65D8DD

split-complementary

#A665DD #D8DD65 #65DD6A

monochromatic

#6924A4 #8933D2 #A665DD #C397E8 #E0C9F3

Accessibility & contrast

On white

3.80

#A665DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.53

#A665DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A665DD

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A665DD	#FFFFFF	#000000	##000000
##A665DD	1.00	3.80	5.53	5.53
#FFFFFF	3.80	1.00	21.00	21.00
#000000	5.53	21.00	1.00	1.00
##000000	5.53	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D81E1

Deuteranopia (green-blind)

#5383DA

Tritanopia (blue-blind)

#9D7B97

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #a665dd;
/* rgb */ color: rgb(166, 101, 221);
/* oklch */ color: oklch(63.0% 0.181 307.0);

Tailwind

colors: {
  custom: {
    50: '#c393e8',
    500: '#a665dd',
    950: '#000000',
  },
}

SCSS

$custom: #a665dd;
$custom-light: #c393e8;
$custom-dark: #000000;

JSON

{
  "hex": "#a665dd",
  "rgb": {
    "r": 166,
    "g": 101,
    "b": 221
  },
  "hsl": {
    "h": 272.5,
    "s": 63.83,
    "l": 63.137
  },
  "oklch": {
    "l": 0.62972,
    "c": 0.18137,
    "h": 307
  },
  "luminance": 0.22635
}

Semantic roles & 50–950 ramp

primary

#A665DD

secondary

#CDE4B9

accent

#CC1A6B

background

#FCF9FE

surface

#F8F1FD

border

#D1CBD5

text

#130D16

muted

#827E84

Preview Lab

Preview with #A665DD

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

Preview Lab → · Contrast checker → · Palette generator →