#A366F5#A366F5

#A366F5 is a light, highly saturated violet. Relative luminance 0.239; OKLCH L 64.3% C 0.207 H 300.3°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#A366F5
RGB	rgb(163, 102, 245)
HSL	hsl(266, 88%, 68%)
HSV	hsv(266, 58%, 96%)
CMYK	cmyk(33.5%, 58.4%, 0%, 3.9%)
CIE-LAB	lab(55.97, 52.66, -62.96)
CIE-LCH	lch(55.97, 82.08, 309.91°)
OKLab	oklab(64.28% 0.1044 -0.1785)
OKLCH	oklch(64.28% 0.207 300.3)
XYZ	xyz(36.3331, 23.8816, 89.0639)
Luminance	0.2388 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A366F5 #B8F566

analogous

#6671F5 #A366F5 #EA66F5

triadic

#A366F5 #F5A366 #66F5A3

tetradic

#A366F5 #F56671 #B8F566 #66F5EA

square

#A366F5 #F56671 #B8F566 #66F5EA

split-complementary

#A366F5 #F5EA66 #71F566

monochromatic

#620ED3 #802DF1 #A366F5 #C69FF9 #E8D9FD

Accessibility & contrast

On white

3.64

#A366F5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#A366F5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A366F5

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A366F5	#FFFFFF	#000000	##000000
##A366F5	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1786FA

Deuteranopia (green-blind)

#3985F2

Tritanopia (blue-blind)

#9284A4

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #a366f5;
/* rgb */ color: rgb(163, 102, 245);
/* oklch */ color: oklch(64.3% 0.207 300.3);

Tailwind

colors: {
  custom: {
    50: '#c394f9',
    500: '#a366f5',
    950: '#000000',
  },
}

SCSS

$custom: #a366f5;
$custom-light: #c394f9;
$custom-dark: #000000;

JSON

{
  "hex": "#a366f5",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 245
  },
  "hsl": {
    "h": 265.594,
    "s": 87.73,
    "l": 68.039
  },
  "oklch": {
    "l": 0.64284,
    "c": 0.20679,
    "h": 300.3
  },
  "luminance": 0.23882
}

Semantic roles & 50–950 ramp

primary

#A366F5

secondary

#DFF1C6

accent

#E40183

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130D17

muted

#827E85

Preview Lab

Preview with #A366F5

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

Preview Lab → · Contrast checker → · Palette generator →