#A66DF2#A66DF2

#A66DF2 is a light, vivid violet. Relative luminance 0.255; OKLCH L 65.4% C 0.194 H 301.0°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#A66DF2
RGB	rgb(166, 109, 242)
HSL	hsl(266, 84%, 69%)
HSV	hsv(266, 55%, 95%)
CMYK	cmyk(31.4%, 55%, 0%, 5.1%)
CIE-LAB	lab(57.52, 48.92, -58.79)
CIE-LCH	lch(57.52, 76.48, 309.76°)
OKLab	oklab(65.43% 0.0997 -0.1662)
OKLCH	oklch(65.43% 0.194 301)
XYZ	xyz(37.2178, 25.4549, 86.9397)
Luminance	0.2545 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66DF2 #B9F26D

analogous

#6D77F2 #A66DF2 #E86DF2

triadic

#A66DF2 #F2A66D #6DF2A6

tetradic

#A66DF2 #F26D77 #B9F26D #6DF2E8

square

#A66DF2 #F26D77 #B9F26D #6DF2E8

split-complementary

#A66DF2 #F2E86D #77F26D

monochromatic

#6513D2 #8435ED #A66DF2 #C8A5F7 #EBDDFC

Accessibility & contrast

On white

3.45

#A66DF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#A66DF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66DF2

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66DF2	#FFFFFF	#000000	##000000
##A66DF2	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3689F6

Deuteranopia (green-blind)

#4A89EF

Tritanopia (blue-blind)

#9787A5

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #a66df2;
/* rgb */ color: rgb(166, 109, 242);
/* oklch */ color: oklch(65.4% 0.194 301.0);

Tailwind

colors: {
  custom: {
    50: '#c499f7',
    500: '#a66df2',
    950: '#000000',
  },
}

SCSS

$custom: #a66df2;
$custom-light: #c499f7;
$custom-dark: #000000;

JSON

{
  "hex": "#a66df2",
  "rgb": {
    "r": 166,
    "g": 109,
    "b": 242
  },
  "hsl": {
    "h": 265.714,
    "s": 83.648,
    "l": 68.824
  },
  "oklch": {
    "l": 0.65433,
    "c": 0.19381,
    "h": 301
  },
  "luminance": 0.25455
}

Semantic roles & 50–950 ramp

primary

#A66DF2

secondary

#E0F1CA

accent

#E00582

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130E17

muted

#827E85

Preview Lab

Preview with #A66DF2

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

Preview Lab → · Contrast checker → · Palette generator →