#A366C7#A366C7

#A366C7 is a mid, vivid violet. Relative luminance 0.214; OKLCH L 61.6% C 0.153 H 311.7°. Best body text is #000000 at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#A366C7
RGB	rgb(163, 102, 199)
HSL	hsl(278, 46%, 59%)
HSV	hsv(278, 49%, 78%)
CMYK	cmyk(18.1%, 48.7%, 0%, 22%)
CIE-LAB	lab(53.40, 41.91, -41.13)
CIE-LCH	lch(53.40, 58.72, 315.54°)
OKLab	oklab(61.56% 0.1021 -0.1146)
OKLCH	oklch(61.56% 0.153 311.7)
XYZ	xyz(30.1626, 21.4134, 56.5660)
Luminance	0.2141 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A366C7 #8AC766

analogous

#7366C7 #A366C7 #C766BB

triadic

#A366C7 #C7A366 #66C7A3

tetradic

#A366C7 #C77366 #8AC766 #66BBC7

square

#A366C7 #C77366 #8AC766 #66BBC7

split-complementary

#A366C7 #BBC766 #66C773

monochromatic

#643083 #8640B0 #A366C7 #BE93D7 #D9C0E8

Accessibility & contrast

On white

3.98

#A366C7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.28

#A366C7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A366C7

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A366C7	#FFFFFF	#000000	##000000
##A366C7	1.00	3.98	5.28	5.28
#FFFFFF	3.98	1.00	21.00	21.00
#000000	5.28	21.00	1.00	1.00
##000000	5.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4F7CCA

Deuteranopia (green-blind)

#6181C4

Tritanopia (blue-blind)

#9F758D

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #a366c7;
/* rgb */ color: rgb(163, 102, 199);
/* oklch */ color: oklch(61.6% 0.153 311.7);

Tailwind

colors: {
  custom: {
    50: '#c093d8',
    500: '#a366c7',
    950: '#000000',
  },
}

SCSS

$custom: #a366c7;
$custom-light: #c093d8;
$custom-dark: #000000;

JSON

{
  "hex": "#a366c7",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 199
  },
  "hsl": {
    "h": 277.732,
    "s": 46.411,
    "l": 59.02
  },
  "oklch": {
    "l": 0.61561,
    "c": 0.15349,
    "h": 311.7
  },
  "luminance": 0.21413
}

Semantic roles & 50–950 ramp

primary

#A366C7

secondary

#BFD7B1

accent

#D65283

background

#FCF9FD

surface

#F8F1FA

border

#D1CBD3

text

#120D14

muted

#817E83

Preview Lab

Preview with #A366C7

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

Preview Lab → · Contrast checker → · Palette generator →