#A366C3#A366C3

#A366C3 is a mid, vivid violet. Relative luminance 0.212; OKLCH L 61.3% C 0.149 H 313.0°. Best body text is #000000 at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#A366C3
RGB	rgb(163, 102, 195)
HSL	hsl(279, 44%, 58%)
HSV	hsv(279, 48%, 76%)
CMYK	cmyk(16.4%, 47.7%, 0%, 23.5%)
CIE-LAB	lab(53.20, 41.03, -39.15)
CIE-LCH	lch(53.20, 56.71, 316.35°)
OKLab	oklab(61.35% 0.1016 -0.1089)
OKLCH	oklch(61.35% 0.149 313)
XYZ	xyz(29.7043, 21.2301, 54.1522)
Luminance	0.2123 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A366C3 #86C366

analogous

#7466C3 #A366C3 #C366B4

triadic

#A366C3 #C3A366 #66C3A3

tetradic

#A366C3 #C37466 #86C366 #66B4C3

square

#A366C3 #C37466 #86C366 #66B4C3

split-complementary

#A366C3 #B4C366 #66C374

monochromatic

#63317D #8642A9 #A366C3 #BD92D4 #D8BEE5

Accessibility & contrast

On white

4.00

#A366C3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.25

#A366C3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A366C3

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A366C3	#FFFFFF	#000000	##000000
##A366C3	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)

#527CC6

Deuteranopia (green-blind)

#6381C0

Tritanopia (blue-blind)

#A0748B

Achromatopsia (no color)

#7F7F7F

Design tokens & code

CSS

--color: #a366c3;
/* rgb */ color: rgb(163, 102, 195);
/* oklch */ color: oklch(61.3% 0.149 313.0);

Tailwind

colors: {
  custom: {
    50: '#c093d5',
    500: '#a366c3',
    950: '#000000',
  },
}

SCSS

$custom: #a366c3;
$custom-light: #c093d5;
$custom-dark: #000000;

JSON

{
  "hex": "#a366c3",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 195
  },
  "hsl": {
    "h": 279.355,
    "s": 43.662,
    "l": 58.235
  },
  "oklch": {
    "l": 0.61348,
    "c": 0.14891,
    "h": 313
  },
  "luminance": 0.21229
}

Semantic roles & 50–950 ramp

primary

#A366C3

secondary

#BDD5B0

accent

#D35480

background

#FCF9FD

surface

#F8F1FA

border

#D1CBD3

text

#120D14

muted

#817E83

Preview Lab

Preview with #A366C3

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

Preview Lab → · Contrast checker → · Palette generator →