#A366D6#A366D6

#A366D6 is a light, vivid violet. Relative luminance 0.221; OKLCH L 62.4% C 0.171 H 307.3°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#A366D6
RGB	rgb(163, 102, 214)
HSL	hsl(273, 58%, 62%)
HSV	hsv(273, 52%, 84%)
CMYK	cmyk(23.8%, 52.3%, 0%, 16.1%)
CIE-LAB	lab(54.18, 45.30, -48.43)
CIE-LCH	lch(54.18, 66.31, 313.09°)
OKLab	oklab(62.39% 0.1036 -0.1359)
OKLCH	oklch(62.39% 0.171 307.3)
XYZ	xyz(31.9908, 22.1447, 66.1943)
Luminance	0.2214 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A366D6 #99D666

analogous

#6B66D6 #A366D6 #D666D1

triadic

#A366D6 #D6A366 #66D6A3

tetradic

#A366D6 #D66B66 #99D666 #66D1D6

square

#A366D6 #D66B66 #99D666 #66D1D6

split-complementary

#A366D6 #D1D666 #66D66B

monochromatic

#662999 #8636C9 #A366D6 #C096E3 #DDC7F0

Accessibility & contrast

On white

3.87

#A366D6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#A366D6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A366D6

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A366D6	#FFFFFF	#000000	##000000
##A366D6	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#447FDA

Deuteranopia (green-blind)

#5782D3

Tritanopia (blue-blind)

#9B7A94

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #a366d6;
/* rgb */ color: rgb(163, 102, 214);
/* oklch */ color: oklch(62.4% 0.171 307.3);

Tailwind

colors: {
  custom: {
    50: '#c193e3',
    500: '#a366d6',
    950: '#000000',
  },
}

SCSS

$custom: #a366d6;
$custom-light: #c193e3;
$custom-dark: #000000;

JSON

{
  "hex": "#a366d6",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 214
  },
  "hsl": {
    "h": 272.679,
    "s": 57.732,
    "l": 61.961
  },
  "oklch": {
    "l": 0.62393,
    "c": 0.17087,
    "h": 307.3
  },
  "luminance": 0.22144
}

Semantic roles & 50–950 ramp

primary

#A366D6

secondary

#CAE1B7

accent

#C5206B

background

#FCF9FD

surface

#F8F1FB

border

#D1CBD4

text

#130D15

muted

#827E83

Preview Lab

Preview with #A366D6

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

Preview Lab → · Contrast checker → · Palette generator →