#A66CF2#A66CF2

#A66CF2 is a light, vivid violet. Relative luminance 0.252; OKLCH L 65.3% C 0.195 H 301.1°. Best body text is #000000 at 6.05:1 contrast (WCAG AA passes).

Color values

HEX	#A66CF2
RGB	rgb(166, 108, 242)
HSL	hsl(266, 84%, 69%)
HSV	hsv(266, 55%, 95%)
CMYK	cmyk(31.4%, 55.4%, 0%, 5.1%)
CIE-LAB	lab(57.31, 49.45, -59.12)
CIE-LCH	lch(57.31, 77.08, 309.91°)
OKLab	oklab(65.28% 0.101 -0.1671)
OKLCH	oklch(65.28% 0.195 301.1)
XYZ	xyz(37.1117, 25.2428, 86.9044)
Luminance	0.2524 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66CF2 #B8F26C

analogous

#6C75F2 #A66CF2 #E96CF2

triadic

#A66CF2 #F2A66C #6CF2A6

tetradic

#A66CF2 #F26C75 #B8F26C #6CF2E9

square

#A66CF2 #F26C75 #B8F26C #6CF2E9

split-complementary

#A66CF2 #F2E96C #75F26C

monochromatic

#6512D1 #8434ED #A66CF2 #C8A4F7 #EADCFC

Accessibility & contrast

On white

3.47

#A66CF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.05

#A66CF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66CF2

6.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66CF2	#FFFFFF	#000000	##000000
##A66CF2	1.00	3.47	6.05	6.05
#FFFFFF	3.47	1.00	21.00	21.00
#000000	6.05	21.00	1.00	1.00
##000000	6.05	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3489F6

Deuteranopia (green-blind)

#4989EF

Tritanopia (blue-blind)

#9787A5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #a66cf2;
/* rgb */ color: rgb(166, 108, 242);
/* oklch */ color: oklch(65.3% 0.195 301.1);

Tailwind

colors: {
  custom: {
    50: '#c498f7',
    500: '#a66cf2',
    950: '#000000',
  },
}

SCSS

$custom: #a66cf2;
$custom-light: #c498f7;
$custom-dark: #000000;

JSON

{
  "hex": "#a66cf2",
  "rgb": {
    "r": 166,
    "g": 108,
    "b": 242
  },
  "hsl": {
    "h": 265.97,
    "s": 83.75,
    "l": 68.627
  },
  "oklch": {
    "l": 0.65283,
    "c": 0.19527,
    "h": 301.1
  },
  "luminance": 0.25243
}

Semantic roles & 50–950 ramp

primary

#A66CF2

secondary

#E0F1C9

accent

#E00581

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130E17

muted

#827E85

Preview Lab

Preview with #A66CF2

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

Preview Lab → · Contrast checker → · Palette generator →