#A66CEA#A66CEA

#A66CEA is a light, vivid violet. Relative luminance 0.248; OKLCH L 64.8% C 0.186 H 302.8°. Best body text is #000000 at 5.95:1 contrast (WCAG AA passes).

Color values

HEX	#A66CEA
RGB	rgb(166, 108, 234)
HSL	hsl(268, 75%, 67%)
HSV	hsv(268, 54%, 92%)
CMYK	cmyk(29.1%, 53.8%, 0%, 8.2%)
CIE-LAB	lab(56.85, 47.53, -55.40)
CIE-LCH	lch(56.85, 72.99, 310.63°)
OKLab	oklab(64.8% 0.1007 -0.1562)
OKLCH	oklch(64.8% 0.186 302.8)
XYZ	xyz(35.9364, 24.7726, 80.7143)
Luminance	0.2477 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66CEA #B0EA6C

analogous

#6C71EA #A66CEA #E56CEA

triadic

#A66CEA #EAA66C #6CEAA6

tetradic

#A66CEA #EA6C71 #B0EA6C #6CEAE5

square

#A66CEA #EA6C71 #B0EA6C #6CEAE5

split-complementary

#A66CEA #EAE56C #71EA6C

monochromatic

#671BC0 #8636E2 #A66CEA #C6A2F2 #E7D7F9

Accessibility & contrast

On white

3.53

#A66CEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.95

#A66CEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66CEA

5.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66CEA	#FFFFFF	#000000	##000000
##A66CEA	1.00	3.53	5.95	5.95
#FFFFFF	3.53	1.00	21.00	21.00
#000000	5.95	21.00	1.00	1.00
##000000	5.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D87EE

Deuteranopia (green-blind)

#5188E7

Tritanopia (blue-blind)

#9984A1

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #a66cea;
/* rgb */ color: rgb(166, 108, 234);
/* oklch */ color: oklch(64.8% 0.186 302.8);

Tailwind

colors: {
  custom: {
    50: '#c498f1',
    500: '#a66cea',
    950: '#000000',
  },
}

SCSS

$custom: #a66cea;
$custom-light: #c498f1;
$custom-dark: #000000;

JSON

{
  "hex": "#a66cea",
  "rgb": {
    "r": 166,
    "g": 108,
    "b": 234
  },
  "hsl": {
    "h": 267.619,
    "s": 75,
    "l": 67.059
  },
  "oklch": {
    "l": 0.64798,
    "c": 0.18587,
    "h": 302.8
  },
  "luminance": 0.24773
}

Semantic roles & 50–950 ramp

primary

#A66CEA

secondary

#DAEDC5

accent

#D70E7B

background

#FCF9FE

surface

#F8F2FD

border

#D1CCD5

text

#130E17

muted

#827E85

Preview Lab

Preview with #A66CEA

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

Preview Lab → · Contrast checker → · Palette generator →