#A66EEA#A66EEA

#A66EEA is a light, vivid violet. Relative luminance 0.252; OKLCH L 65.1% C 0.183 H 302.5°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#A66EEA
RGB	rgb(166, 110, 234)
HSL	hsl(267, 75%, 67%)
HSV	hsv(267, 53%, 92%)
CMYK	cmyk(29.1%, 53%, 0%, 8.2%)
CIE-LAB	lab(57.27, 46.45, -54.73)
CIE-LCH	lch(57.27, 71.79, 310.32°)
OKLab	oklab(65.11% 0.0982 -0.1543)
OKLCH	oklch(65.11% 0.183 302.5)
XYZ	xyz(36.1497, 25.1993, 80.7854)
Luminance	0.2520 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66EEA #B2EA6E

analogous

#6E74EA #A66EEA #E46EEA

triadic

#A66EEA #EAA66E #6EEAA6

tetradic

#A66EEA #EA6E74 #B2EA6E #6EEAE4

square

#A66EEA #EA6E74 #B2EA6E #6EEAE4

split-complementary

#A66EEA #EAE46E #74EA6E

monochromatic

#671CC2 #8539E2 #A66EEA #C7A3F2 #E8D9F9

Accessibility & contrast

On white

3.48

#A66EEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#A66EEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66EEA

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66EEA	#FFFFFF	#000000	##000000
##A66EEA	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4188EE

Deuteranopia (green-blind)

#5389E7

Tritanopia (blue-blind)

#9986A2

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #a66eea;
/* rgb */ color: rgb(166, 110, 234);
/* oklch */ color: oklch(65.1% 0.183 302.5);

Tailwind

colors: {
  custom: {
    50: '#c499f1',
    500: '#a66eea',
    950: '#000000',
  },
}

SCSS

$custom: #a66eea;
$custom-light: #c499f1;
$custom-dark: #000000;

JSON

{
  "hex": "#a66eea",
  "rgb": {
    "r": 166,
    "g": 110,
    "b": 234
  },
  "hsl": {
    "h": 267.097,
    "s": 74.699,
    "l": 67.451
  },
  "oklch": {
    "l": 0.65105,
    "c": 0.18287,
    "h": 302.5
  },
  "luminance": 0.25199
}

Semantic roles & 50–950 ramp

primary

#A66EEA

secondary

#DCEDC7

accent

#D70F7C

background

#FCF9FE

surface

#F8F2FD

border

#D1CCD5

text

#130E17

muted

#827E85

Preview Lab

Preview with #A66EEA

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

Preview Lab → · Contrast checker → · Palette generator →