#A366CC#A366CC

#A366CC is a mid, vivid violet. Relative luminance 0.216; OKLCH L 61.8% C 0.159 H 310.1°. Best body text is #000000 at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#A366CC
RGB	rgb(163, 102, 204)
HSL	hsl(276, 50%, 60%)
HSV	hsv(276, 50%, 80%)
CMYK	cmyk(20.1%, 50%, 0%, 20%)
CIE-LAB	lab(53.65, 43.03, -43.58)
CIE-LCH	lch(53.65, 61.24, 314.63°)
OKLab	oklab(61.83% 0.1027 -0.1218)
OKLCH	oklch(61.83% 0.159 310.1)
XYZ	xyz(30.7527, 21.6494, 59.6738)
Luminance	0.2165 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A366CC #8FCC66

analogous

#7066CC #A366CC #CC66C2

triadic

#A366CC #CCA366 #66CCA3

tetradic

#A366CC #CC7066 #8FCC66 #66C2CC

square

#A366CC #CC7066 #8FCC66 #66C2CC

split-complementary

#A366CC #C2CC66 #66CC70

monochromatic

#652E8A #863DB8 #A366CC #BF94DB #DAC2EB

Accessibility & contrast

On white

3.94

#A366CC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.33

#A366CC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A366CC

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A366CC	#FFFFFF	#000000	##000000
##A366CC	1.00	3.94	5.33	5.33
#FFFFFF	3.94	1.00	21.00	21.00
#000000	5.33	21.00	1.00	1.00
##000000	5.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4C7DD0

Deuteranopia (green-blind)

#5E81C9

Tritanopia (blue-blind)

#9E7790

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #a366cc;
/* rgb */ color: rgb(163, 102, 204);
/* oklch */ color: oklch(61.8% 0.159 310.1);

Tailwind

colors: {
  custom: {
    50: '#c093dc',
    500: '#a366cc',
    950: '#000000',
  },
}

SCSS

$custom: #a366cc;
$custom-light: #c093dc;
$custom-dark: #000000;

JSON

{
  "hex": "#a366cc",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 204
  },
  "hsl": {
    "h": 275.882,
    "s": 50,
    "l": 60
  },
  "oklch": {
    "l": 0.61832,
    "c": 0.15927,
    "h": 310.1
  },
  "luminance": 0.21649
}

Semantic roles & 50–950 ramp

primary

#A366CC

secondary

#C3DBB3

accent

#DA4E86

background

#FCF9FD

surface

#F8F1FB

border

#D1CBD4

text

#120D15

muted

#817E83

Preview Lab

Preview with #A366CC

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

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