#A366E1#A366E1

#A366E1 is a light, vivid violet. Relative luminance 0.227; OKLCH L 63.0% C 0.184 H 304.6°. Best body text is #000000 at 5.55:1 contrast (WCAG AA passes).

Color values

HEX	#A366E1
RGB	rgb(163, 102, 225)
HSL	hsl(270, 67%, 64%)
HSV	hsv(270, 55%, 88%)
CMYK	cmyk(27.6%, 54.7%, 0%, 11.8%)
CIE-LAB	lab(54.79, 47.86, -53.67)
CIE-LCH	lch(54.79, 71.91, 311.73°)
OKLab	oklab(63.04% 0.1042 -0.1512)
OKLCH	oklch(63.04% 0.184 304.6)
XYZ	xyz(33.4433, 22.7257, 73.8442)
Luminance	0.2273 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A366E1 #A4E166

analogous

#6667E1 #A366E1 #E066E1

triadic

#A366E1 #E1A366 #66E1A3

tetradic

#A366E1 #E16667 #A4E166 #66E1E0

square

#A366E1 #E16667 #A4E166 #66E1E0

split-complementary

#A366E1 #E1E066 #67E166

monochromatic

#6622AB #8433D7 #A366E1 #C299EB #E1CCF5

Accessibility & contrast

On white

3.79

#A366E1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.55

#A366E1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A366E1

5.55:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A366E1	#FFFFFF	#000000	##000000
##A366E1	1.00	3.79	5.55	5.55
#FFFFFF	3.79	1.00	21.00	21.00
#000000	5.55	21.00	1.00	1.00
##000000	5.55	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3981E5

Deuteranopia (green-blind)

#4F83DE

Tritanopia (blue-blind)

#987D9A

Achromatopsia (no color)

#838383

Design tokens & code

CSS

--color: #a366e1;
/* rgb */ color: rgb(163, 102, 225);
/* oklch */ color: oklch(63.0% 0.184 304.6);

Tailwind

colors: {
  custom: {
    50: '#c194eb',
    500: '#a366e1',
    950: '#000000',
  },
}

SCSS

$custom: #a366e1;
$custom-light: #c194eb;
$custom-dark: #000000;

JSON

{
  "hex": "#a366e1",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 225
  },
  "hsl": {
    "h": 269.756,
    "s": 67.213,
    "l": 64.118
  },
  "oklch": {
    "l": 0.63039,
    "c": 0.18365,
    "h": 304.6
  },
  "luminance": 0.22726
}

Semantic roles & 50–950 ramp

primary

#A366E1

secondary

#D2E7BC

accent

#CF1674

background

#FCF9FE

surface

#F8F2FD

border

#D1CCD5

text

#130D16

muted

#827E84

Preview Lab

Preview with #A366E1

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

Preview Lab → · Contrast checker → · Palette generator →