#A366C8#A366C8

#A366C8 is a mid, vivid violet. Relative luminance 0.215; OKLCH L 61.6% C 0.155 H 311.4°. Best body text is #000000 at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#A366C8
RGB	rgb(163, 102, 200)
HSL	hsl(277, 47%, 59%)
HSV	hsv(277, 49%, 78%)
CMYK	cmyk(18.5%, 49%, 0%, 21.6%)
CIE-LAB	lab(53.45, 42.13, -41.62)
CIE-LCH	lch(53.45, 59.22, 315.35°)
OKLab	oklab(61.61% 0.1022 -0.1161)
OKLCH	oklch(61.61% 0.155 311.4)
XYZ	xyz(30.2791, 21.4600, 57.1795)
Luminance	0.2146 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A366C8 #8BC866

analogous

#7266C8 #A366C8 #C866BC

triadic

#A366C8 #C8A366 #66C8A3

tetradic

#A366C8 #C87266 #8BC866 #66BCC8

square

#A366C8 #C87266 #8BC866 #66BCC8

split-complementary

#A366C8 #BCC866 #66C872

monochromatic

#642F84 #8640B1 #A366C8 #BE93D8 #D9C0E8

Accessibility & contrast

On white

3.97

#A366C8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.29

#A366C8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A366C8

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A366C8	#FFFFFF	#000000	##000000
##A366C8	1.00	3.97	5.29	5.29
#FFFFFF	3.97	1.00	21.00	21.00
#000000	5.29	21.00	1.00	1.00
##000000	5.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7DCB

Deuteranopia (green-blind)

#6081C5

Tritanopia (blue-blind)

#9F768E

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #a366c8;
/* rgb */ color: rgb(163, 102, 200);
/* oklch */ color: oklch(61.6% 0.155 311.4);

Tailwind

colors: {
  custom: {
    50: '#c093d9',
    500: '#a366c8',
    950: '#000000',
  },
}

SCSS

$custom: #a366c8;
$custom-light: #c093d9;
$custom-dark: #000000;

JSON

{
  "hex": "#a366c8",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 200
  },
  "hsl": {
    "h": 277.347,
    "s": 47.115,
    "l": 59.216
  },
  "oklch": {
    "l": 0.61614,
    "c": 0.15464,
    "h": 311.4
  },
  "luminance": 0.21459
}

Semantic roles & 50–950 ramp

primary

#A366C8

secondary

#C0D8B2

accent

#D75184

background

#FCF9FD

surface

#F8F1FA

border

#D1CBD3

text

#120D14

muted

#817E83

Preview Lab

Preview with #A366C8

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

Preview Lab → · Contrast checker → · Palette generator →