#A366EC#A366EC

#A366EC is a light, vivid violet. Relative luminance 0.233; OKLCH L 63.7% C 0.196 H 302.1°. Best body text is #000000 at 5.67:1 contrast (WCAG AA passes).

Color values

HEX	#A366EC
RGB	rgb(163, 102, 236)
HSL	hsl(267, 78%, 66%)
HSV	hsv(267, 57%, 93%)
CMYK	cmyk(30.9%, 56.8%, 0%, 7.5%)
CIE-LAB	lab(55.43, 50.48, -58.82)
CIE-LCH	lch(55.43, 77.51, 310.64°)
OKLab	oklab(63.71% 0.1045 -0.1663)
OKLCH	oklch(63.71% 0.196 302.1)
XYZ	xyz(34.9925, 23.3453, 82.0032)
Luminance	0.2334 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A366EC #AFEC66

analogous

#666CEC #A366EC #E666EC

triadic

#A366EC #ECA366 #66ECA3

tetradic

#A366EC #EC666C #AFEC66 #66ECE6

square

#A366EC #EC666C #AFEC66 #66ECE6

split-complementary

#A366EC #ECE666 #6CEC66

monochromatic

#6418C0 #8230E5 #A366EC #C49CF3 #E4D3FA

Accessibility & contrast

On white

3.70

#A366EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.67

#A366EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A366EC

5.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A366EC	#FFFFFF	#000000	##000000
##A366EC	1.00	3.70	5.67	5.67
#FFFFFF	3.70	1.00	21.00	21.00
#000000	5.67	21.00	1.00	1.00
##000000	5.67	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B84F0

Deuteranopia (green-blind)

#4484E9

Tritanopia (blue-blind)

#95819F

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #a366ec;
/* rgb */ color: rgb(163, 102, 236);
/* oklch */ color: oklch(63.7% 0.196 302.1);

Tailwind

colors: {
  custom: {
    50: '#c294f3',
    500: '#a366ec',
    950: '#000000',
  },
}

SCSS

$custom: #a366ec;
$custom-light: #c294f3;
$custom-dark: #000000;

JSON

{
  "hex": "#a366ec",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 236
  },
  "hsl": {
    "h": 267.313,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.63713,
    "c": 0.1964,
    "h": 302.1
  },
  "luminance": 0.23345
}

Semantic roles & 50–950 ramp

primary

#A366EC

secondary

#D9EDC1

accent

#DA0B7C

background

#FCF9FE

surface

#F8F2FD

border

#D1CCD5

text

#130D17

muted

#827E85

Preview Lab

Preview with #A366EC

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

Preview Lab → · Contrast checker → · Palette generator →