#A66DBB#A66DBB

#A66DBB is a light, vivid purple. Relative luminance 0.226; OKLCH L 62.4% C 0.129 H 316.5°. Best body text is #000000 at 5.53:1 contrast (WCAG AA passes).

Color values

HEX#A66DBB
RGBrgb(166, 109, 187)
HSLhsl(284, 36%, 58%)
HSVhsv(284, 42%, 73%)
CMYKcmyk(11.2%, 41.7%, 0%, 26.7%)
CIE-LABlab(54.69, 36.34, -32.19)
CIE-LCHlch(54.69, 48.55, 318.46°)
OKLaboklab(62.42% 0.0937 -0.0888)
OKLCHoklch(62.42% 0.129 316.5)
XYZxyz(30.1628, 22.6329, 49.7838)
Luminance0.2263 (WCAG relative)
Temperaturecool
Familypurple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#A66DBB #82BB6D
analogous
#7F6DBB #A66DBB #BB6DA9
triadic
#A66DBB #BBA66D #6DBBA6
tetradic
#A66DBB #BB7F6D #82BB6D #6DA9BB
square
#A66DBB #BB7F6D #82BB6D #6DA9BB
split-complementary
#A66DBB #A9BB6D #6DBB7F
monochromatic
#653776 #894BA0 #A66DBB #BF97CE #D9C1E2

Accessibility & contrast

On white

3.80
#A66DBB on #FFFFFF
AA ✗AA large ✓AAA ✗

On black

5.53
#A66DBB on #000000
AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66DBB
5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##A66DBB#FFFFFF#000000##000000
##A66DBB1.003.805.535.53
#FFFFFF3.801.0021.0021.00
#0000005.5321.001.001.00
##0000005.5321.001.001.00

Color blindness preview

Protanopia (red-blind)
#607FBE
Deuteranopia (green-blind)
#6F85B9
Tritanopia (blue-blind)
#A5778B
Achromatopsia (no color)
#838383

Design tokens & code

CSS
--color: #a66dbb;
/* rgb */ color: rgb(166, 109, 187);
/* oklch */ color: oklch(62.4% 0.129 316.5);
Tailwind
colors: {
  custom: {
    50: '#c298cf',
    500: '#a66dbb',
    950: '#000000',
  },
}
SCSS
$custom: #a66dbb;
$custom-light: #c298cf;
$custom-dark: #000000;
JSON
{
  "hex": "#a66dbb",
  "rgb": {
    "r": 166,
    "g": 109,
    "b": 187
  },
  "hsl": {
    "h": 283.846,
    "s": 36.449,
    "l": 58.039
  },
  "oklch": {
    "l": 0.62417,
    "c": 0.1291,
    "h": 316.5
  },
  "luminance": 0.22632
}

Semantic roles & 50–950 ramp

primary
#A66DBB
secondary
#BBD1B2
accent
#CC5B7A
background
#FCF9FC
surface
#F8F2F9
border
#D1CCD2
text
#120E14
muted
#817E82

Preview Lab

Preview with #A66DBB

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

Preview Lab → · Contrast checker → · Palette generator →

#A66DBB Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva