#A366C4#A366C4

#A366C4 is a mid, vivid violet. Relative luminance 0.213; OKLCH L 61.4% C 0.150 H 312.7°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#A366C4
RGB	rgb(163, 102, 196)
HSL	hsl(279, 44%, 58%)
HSV	hsv(279, 48%, 77%)
CMYK	cmyk(16.8%, 48%, 0%, 23.1%)
CIE-LAB	lab(53.25, 41.25, -39.64)
CIE-LCH	lch(53.25, 57.21, 316.14°)
OKLab	oklab(61.4% 0.1017 -0.1103)
OKLCH	oklch(61.4% 0.15 312.7)
XYZ	xyz(29.8177, 21.2754, 54.7497)
Luminance	0.2127 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A366C4 #87C466

analogous

#7466C4 #A366C4 #C466B6

triadic

#A366C4 #C4A366 #66C4A3

tetradic

#A366C4 #C47466 #87C466 #66B6C4

square

#A366C4 #C47466 #87C466 #66B6C4

split-complementary

#A366C4 #B6C466 #66C474

monochromatic

#63317F #8642AB #A366C4 #BE92D5 #D8BEE6

Accessibility & contrast

On white

4.00

#A366C4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#A366C4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A366C4

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A366C4	#FFFFFF	#000000	##000000
##A366C4	1.00	4.00	5.25	5.25
#FFFFFF	4.00	1.00	21.00	21.00
#000000	5.25	21.00	1.00	1.00
##000000	5.25	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#517CC7

Deuteranopia (green-blind)

#6281C1

Tritanopia (blue-blind)

#A0758C

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #a366c4;
/* rgb */ color: rgb(163, 102, 196);
/* oklch */ color: oklch(61.4% 0.150 312.7);

Tailwind

colors: {
  custom: {
    50: '#c093d6',
    500: '#a366c4',
    950: '#000000',
  },
}

SCSS

$custom: #a366c4;
$custom-light: #c093d6;
$custom-dark: #000000;

JSON

{
  "hex": "#a366c4",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 196
  },
  "hsl": {
    "h": 278.936,
    "s": 44.34,
    "l": 58.431
  },
  "oklch": {
    "l": 0.61401,
    "c": 0.15005,
    "h": 312.7
  },
  "luminance": 0.21275
}

Semantic roles & 50–950 ramp

primary

#A366C4

secondary

#BDD6B0

accent

#D45481

background

#FCF9FD

surface

#F8F1FA

border

#D1CBD3

text

#120D14

muted

#817E83

Preview Lab

Preview with #A366C4

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

Preview Lab → · Contrast checker → · Palette generator →