#A366D5#A366D5

#A366D5 is a light, vivid violet. Relative luminance 0.221; OKLCH L 62.3% C 0.170 H 307.6°. Best body text is #000000 at 5.42:1 contrast (WCAG AA passes).

Color values

HEX	#A366D5
RGB	rgb(163, 102, 213)
HSL	hsl(273, 57%, 62%)
HSV	hsv(273, 52%, 84%)
CMYK	cmyk(23.5%, 52.1%, 0%, 16.5%)
CIE-LAB	lab(54.13, 45.07, -47.95)
CIE-LCH	lch(54.13, 65.80, 313.23°)
OKLab	oklab(62.34% 0.1035 -0.1345)
OKLCH	oklch(62.34% 0.17 307.6)
XYZ	xyz(31.8635, 22.0937, 65.5238)
Luminance	0.2209 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A366D5 #98D566

analogous

#6C66D5 #A366D5 #D566D0

triadic

#A366D5 #D5A366 #66D5A3

tetradic

#A366D5 #D56C66 #98D566 #66D0D5

square

#A366D5 #D56C66 #98D566 #66D0D5

split-complementary

#A366D5 #D0D566 #66D56C

monochromatic

#662997 #8637C7 #A366D5 #C096E2 #DDC6EF

Accessibility & contrast

On white

3.88

#A366D5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.42

#A366D5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A366D5

5.42:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A366D5	#FFFFFF	#000000	##000000
##A366D5	1.00	3.88	5.42	5.42
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.42	21.00	1.00	1.00
##000000	5.42	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#457FD9

Deuteranopia (green-blind)

#5882D2

Tritanopia (blue-blind)

#9C7A94

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #a366d5;
/* rgb */ color: rgb(163, 102, 213);
/* oklch */ color: oklch(62.3% 0.170 307.6);

Tailwind

colors: {
  custom: {
    50: '#c193e2',
    500: '#a366d5',
    950: '#000000',
  },
}

SCSS

$custom: #a366d5;
$custom-light: #c193e2;
$custom-dark: #000000;

JSON

{
  "hex": "#a366d5",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 213
  },
  "hsl": {
    "h": 272.973,
    "s": 56.923,
    "l": 61.765
  },
  "oklch": {
    "l": 0.62336,
    "c": 0.1697,
    "h": 307.6
  },
  "luminance": 0.22093
}

Semantic roles & 50–950 ramp

primary

#A366D5

secondary

#C9E0B7

accent

#C4216B

background

#FCF9FD

surface

#F8F1FB

border

#D1CBD4

text

#130D15

muted

#827E83

Preview Lab

Preview with #A366D5

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

Preview Lab → · Contrast checker → · Palette generator →