#A66AF2#A66AF2

#A66AF2 is a light, vivid violet. Relative luminance 0.248; OKLCH L 65.0% C 0.198 H 301.5°. Best body text is #000000 at 5.97:1 contrast (WCAG AA passes).

Color values

HEX	#A66AF2
RGB	rgb(166, 106, 242)
HSL	hsl(266, 84%, 68%)
HSV	hsv(266, 56%, 95%)
CMYK	cmyk(31.4%, 56.2%, 0%, 5.1%)
CIE-LAB	lab(56.91, 50.52, -59.77)
CIE-LCH	lch(56.91, 78.26, 310.20°)
OKLab	oklab(64.98% 0.1034 -0.169)
OKLCH	oklch(64.98% 0.198 301.5)
XYZ	xyz(36.9032, 24.8257, 86.8348)
Luminance	0.2483 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66AF2 #B6F26A

analogous

#6A72F2 #A66AF2 #EA6AF2

triadic

#A66AF2 #F2A66A #6AF2A6

tetradic

#A66AF2 #F26A72 #B6F26A #6AF2EA

square

#A66AF2 #F26A72 #B6F26A #6AF2EA

split-complementary

#A66AF2 #F2EA6A #72F26A

monochromatic

#6612CF #8432ED #A66AF2 #C8A2F7 #E9DBFC

Accessibility & contrast

On white

3.52

#A66AF2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.97

#A66AF2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66AF2

5.97:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66AF2	#FFFFFF	#000000	##000000
##A66AF2	1.00	3.52	5.97	5.97
#FFFFFF	3.52	1.00	21.00	21.00
#000000	5.97	21.00	1.00	1.00
##000000	5.97	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F88F6

Deuteranopia (green-blind)

#4688EF

Tritanopia (blue-blind)

#9785A4

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #a66af2;
/* rgb */ color: rgb(166, 106, 242);
/* oklch */ color: oklch(65.0% 0.198 301.5);

Tailwind

colors: {
  custom: {
    50: '#c497f7',
    500: '#a66af2',
    950: '#000000',
  },
}

SCSS

$custom: #a66af2;
$custom-light: #c497f7;
$custom-dark: #000000;

JSON

{
  "hex": "#a66af2",
  "rgb": {
    "r": 166,
    "g": 106,
    "b": 242
  },
  "hsl": {
    "h": 266.471,
    "s": 83.951,
    "l": 68.235
  },
  "oklch": {
    "l": 0.64984,
    "c": 0.19817,
    "h": 301.5
  },
  "luminance": 0.24826
}

Semantic roles & 50–950 ramp

primary

#A66AF2

secondary

#DEF1C7

accent

#E00580

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130E17

muted

#827E85

Preview Lab

Preview with #A66AF2

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

Preview Lab → · Contrast checker → · Palette generator →