#A66AF7#A66AF7

#A66AF7 is a light, highly saturated violet. Relative luminance 0.251; OKLCH L 65.3% C 0.204 H 300.5°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#A66AF7
RGB	rgb(166, 106, 247)
HSL	hsl(266, 90%, 69%)
HSV	hsv(266, 57%, 97%)
CMYK	cmyk(32.8%, 57.1%, 0%, 3.1%)
CIE-LAB	lab(57.20, 51.73, -62.07)
CIE-LCH	lch(57.20, 80.80, 309.81°)
OKLab	oklab(65.3% 0.1034 -0.1758)
OKLCH	oklch(65.3% 0.204 300.5)
XYZ	xyz(37.6644, 25.1302, 90.8440)
Luminance	0.2513 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66AF7 #BBF76A

analogous

#6A75F7 #A66AF7 #ED6AF7

triadic

#A66AF7 #F7A66A #6AF7A6

tetradic

#A66AF7 #F76A75 #BBF76A #6AF7ED

square

#A66AF7 #F76A75 #BBF76A #6AF7ED

split-complementary

#A66AF7 #F7ED6A #75F76A

monochromatic

#640CDB #8330F4 #A66AF7 #C9A4FA #EBDEFD

Accessibility & contrast

On white

3.48

#A66AF7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#A66AF7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66AF7

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66AF7	#FFFFFF	#000000	##000000
##A66AF7	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2689FC

Deuteranopia (green-blind)

#4188F4

Tritanopia (blue-blind)

#9587A7

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #a66af7;
/* rgb */ color: rgb(166, 106, 247);
/* oklch */ color: oklch(65.3% 0.204 300.5);

Tailwind

colors: {
  custom: {
    50: '#c597fb',
    500: '#a66af7',
    950: '#000000',
  },
}

SCSS

$custom: #a66af7;
$custom-light: #c597fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a66af7",
  "rgb": {
    "r": 166,
    "g": 106,
    "b": 247
  },
  "hsl": {
    "h": 265.532,
    "s": 89.809,
    "l": 69.216
  },
  "oklch": {
    "l": 0.65297,
    "c": 0.20397,
    "h": 300.5
  },
  "luminance": 0.2513
}

Semantic roles & 50–950 ramp

primary

#A66AF7

secondary

#E1F3CA

accent

#E60084

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130E17

muted

#827E85

Preview Lab

Preview with #A66AF7

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

Preview Lab → · Contrast checker → · Palette generator →