#A366D3#A366D3

#A366D3 is a light, vivid violet. Relative luminance 0.220; OKLCH L 62.2% C 0.167 H 308.1°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#A366D3
RGB	rgb(163, 102, 211)
HSL	hsl(274, 55%, 61%)
HSV	hsv(274, 52%, 83%)
CMYK	cmyk(22.7%, 51.7%, 0%, 17.3%)
CIE-LAB	lab(54.02, 44.61, -46.98)
CIE-LCH	lch(54.02, 64.79, 313.52°)
OKLab	oklab(62.22% 0.1033 -0.1317)
OKLCH	oklch(62.22% 0.167 308.1)
XYZ	xyz(31.6112, 21.9928, 64.1951)
Luminance	0.2199 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A366D3 #96D366

analogous

#6D66D3 #A366D3 #D366CD

triadic

#A366D3 #D3A366 #66D3A3

tetradic

#A366D3 #D36D66 #96D366 #66CDD3

square

#A366D3 #D36D66 #96D366 #66CDD3

split-complementary

#A366D3 #CDD366 #66D36D

monochromatic

#662B94 #8638C4 #A366D3 #C096E1 #DCC5EE

Accessibility & contrast

On white

3.89

#A366D3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#A366D3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A366D3

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A366D3	#FFFFFF	#000000	##000000
##A366D3	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#477FD7

Deuteranopia (green-blind)

#5982D0

Tritanopia (blue-blind)

#9C7993

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #a366d3;
/* rgb */ color: rgb(163, 102, 211);
/* oklch */ color: oklch(62.2% 0.167 308.1);

Tailwind

colors: {
  custom: {
    50: '#c193e1',
    500: '#a366d3',
    950: '#000000',
  },
}

SCSS

$custom: #a366d3;
$custom-light: #c193e1;
$custom-dark: #000000;

JSON

{
  "hex": "#a366d3",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 211
  },
  "hsl": {
    "h": 273.578,
    "s": 55.33,
    "l": 61.373
  },
  "oklch": {
    "l": 0.62222,
    "c": 0.16738,
    "h": 308.1
  },
  "luminance": 0.21992
}

Semantic roles & 50–950 ramp

primary

#A366D3

secondary

#C8DFB6

accent

#C32369

background

#FCF9FD

surface

#F8F1FB

border

#D1CBD4

text

#130D15

muted

#827E83

Preview Lab

Preview with #A366D3

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

Preview Lab → · Contrast checker → · Palette generator →