#A66FC0#A66FC0

#A66FC0 is a light, vivid purple. Relative luminance 0.233; OKLCH L 63.0% C 0.131 H 314.3°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#A66FC0
RGB	rgb(166, 111, 192)
HSL	hsl(281, 39%, 59%)
HSV	hsv(281, 42%, 75%)
CMYK	cmyk(13.5%, 42.2%, 0%, 24.7%)
CIE-LAB	lab(55.36, 36.29, -34.02)
CIE-LCH	lch(55.36, 49.74, 316.86°)
OKLab	oklab(62.99% 0.0917 -0.0941)
OKLCH	oklch(62.99% 0.131 314.3)
XYZ	xyz(30.9232, 23.2823, 52.7239)
Luminance	0.2328 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66FC0 #89C06F

analogous

#7E6FC0 #A66FC0 #C06FB1

triadic

#A66FC0 #C0A66F #6FC0A6

tetradic

#A66FC0 #C07E6F #89C06F #6FB1C0

square

#A66FC0 #C07E6F #89C06F #6FB1C0

split-complementary

#A66FC0 #B1C06F #6FC07E

monochromatic

#67377E #8A4AA8 #A66FC0 #C09AD3 #DBC4E5

Accessibility & contrast

On white

3.71

#A66FC0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#A66FC0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66FC0

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66FC0	#FFFFFF	#000000	##000000
##A66FC0	1.00	3.71	5.66	5.66
#FFFFFF	3.71	1.00	21.00	21.00
#000000	5.66	21.00	1.00	1.00
##000000	5.66	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6081C3

Deuteranopia (green-blind)

#6E86BE

Tritanopia (blue-blind)

#A47A8E

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #a66fc0;
/* rgb */ color: rgb(166, 111, 192);
/* oklch */ color: oklch(63.0% 0.131 314.3);

Tailwind

colors: {
  custom: {
    50: '#c299d3',
    500: '#a66fc0',
    950: '#000000',
  },
}

SCSS

$custom: #a66fc0;
$custom-light: #c299d3;
$custom-dark: #000000;

JSON

{
  "hex": "#a66fc0",
  "rgb": {
    "r": 166,
    "g": 111,
    "b": 192
  },
  "hsl": {
    "h": 280.741,
    "s": 39.13,
    "l": 59.412
  },
  "oklch": {
    "l": 0.62993,
    "c": 0.13138,
    "h": 314.3
  },
  "luminance": 0.23282
}

Semantic roles & 50–950 ramp

primary

#A66FC0

secondary

#C0D5B6

accent

#CF597F

background

#FCF9FD

surface

#F8F2FA

border

#D1CCD3

text

#120E14

muted

#817E83

Preview Lab

Preview with #A66FC0

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

Preview Lab → · Contrast checker → · Palette generator →