#A66FE9#A66FE9

#A66FE9 is a light, vivid violet. Relative luminance 0.254; OKLCH L 65.2% C 0.180 H 302.5°. Best body text is #000000 at 6.07:1 contrast (WCAG AA passes).

Color values

HEX	#A66FE9
RGB	rgb(166, 111, 233)
HSL	hsl(267, 73%, 67%)
HSV	hsv(267, 52%, 91%)
CMYK	cmyk(28.8%, 52.4%, 0%, 8.6%)
CIE-LAB	lab(57.42, 45.67, -53.93)
CIE-LCH	lch(57.42, 70.67, 310.26°)
OKLab	oklab(65.2% 0.0968 -0.1519)
OKLCH	oklch(65.2% 0.18 302.5)
XYZ	xyz(36.1150, 25.3590, 80.0671)
Luminance	0.2536 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66FE9 #B2E96F

analogous

#6F75E9 #A66FE9 #E36FE9

triadic

#A66FE9 #E9A66F #6FE9A6

tetradic

#A66FE9 #E96F75 #B2E96F #6FE9E3

square

#A66FE9 #E96F75 #B2E96F #6FE9E3

split-complementary

#A66FE9 #E9E36F #75E96F

monochromatic

#671DC0 #853AE1 #A66FE9 #C7A4F1 #E8D9F9

Accessibility & contrast

On white

3.46

#A66FE9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.07

#A66FE9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66FE9

6.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66FE9	#FFFFFF	#000000	##000000
##A66FE9	1.00	3.46	6.07	6.07
#FFFFFF	3.46	1.00	21.00	21.00
#000000	6.07	21.00	1.00	1.00
##000000	6.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4489ED

Deuteranopia (green-blind)

#558AE6

Tritanopia (blue-blind)

#9A86A2

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #a66fe9;
/* rgb */ color: rgb(166, 111, 233);
/* oklch */ color: oklch(65.2% 0.180 302.5);

Tailwind

colors: {
  custom: {
    50: '#c49af0',
    500: '#a66fe9',
    950: '#000000',
  },
}

SCSS

$custom: #a66fe9;
$custom-light: #c49af0;
$custom-dark: #000000;

JSON

{
  "hex": "#a66fe9",
  "rgb": {
    "r": 166,
    "g": 111,
    "b": 233
  },
  "hsl": {
    "h": 267.049,
    "s": 73.494,
    "l": 67.451
  },
  "oklch": {
    "l": 0.65201,
    "c": 0.18016,
    "h": 302.5
  },
  "luminance": 0.25359
}

Semantic roles & 50–950 ramp

primary

#A66FE9

secondary

#DCEDC7

accent

#D6107C

background

#FCF9FE

surface

#F8F2FD

border

#D1CCD5

text

#130E17

muted

#827E85

Preview Lab

Preview with #A66FE9

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

Preview Lab → · Contrast checker → · Palette generator →