#A66ABC#A66ABC
#A66ABC is a mid, vivid purple. Relative luminance 0.220; OKLCH L 62.0% C 0.135 H 316.5°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).
Color values
| HEX | #A66ABC |
|---|---|
| RGB | rgb(166, 106, 188) |
| HSL | hsl(284, 38%, 58%) |
| HSV | hsv(284, 44%, 74%) |
| CMYK | cmyk(11.7%, 43.6%, 0%, 26.3%) |
| CIE-LAB | lab(54.08, 38.21, -33.73) |
| CIE-LCH | lch(54.08, 50.97, 318.56°) |
| OKLab | oklab(61.97% 0.0983 -0.0932) |
| OKLCH | oklch(61.97% 0.135 316.5) |
| XYZ | xyz(29.9557, 22.0467, 50.2447) |
| Luminance | 0.2205 (WCAG relative) |
| Temperature | cool |
| Family | purple |
Closest named colors
Soft Purple
#A66FB5
ΔE00 2.39
Deep Lilac
#966EBD
ΔE00 3.95
Amethyst
#9B5FC0
ΔE00 4.53
Dark Lilac
#9C6DA5
ΔE00 5.29
Wisteria
#A87DC2
ΔE00 5.59
Mediumorchid
#BA55D3
ΔE00 6.56
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#A66ABC #80BC6A
analogous
#7D6ABC #A66ABC #BC6AA9
triadic
#A66ABC #BCA66A #6ABCA6
tetradic
#A66ABC #BC7D6A #80BC6A #6AA9BC
square
#A66ABC #BC7D6A #80BC6A #6AA9BC
split-complementary
#A66ABC #A9BC6A #6ABC7D
monochromatic
#653576 #8948A1 #A66ABC #BF94CF #D8BEE2
Accessibility & contrast
On white
3.88
#A66ABC on #FFFFFF
AA ✗AA large ✓AAA ✗
On black
5.41
#A66ABC on #000000
AA ✓AA large ✓AAA ✗
Best text color
#000000 on #A66ABC
5.41:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##A66ABC | #FFFFFF | #000000 | ##000000 |
|---|---|---|---|---|
| ##A66ABC | 1.00 | 3.88 | 5.41 | 5.41 |
| #FFFFFF | 3.88 | 1.00 | 21.00 | 21.00 |
| #000000 | 5.41 | 21.00 | 1.00 | 1.00 |
| ##000000 | 5.41 | 21.00 | 1.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#5C7EBF
Deuteranopia (green-blind)
#6C83BA
Tritanopia (blue-blind)
#A5758A
Achromatopsia (no color)
#818181
Design tokens & code
CSS
--color: #a66abc; /* rgb */ color: rgb(166, 106, 188); /* oklch */ color: oklch(62.0% 0.135 316.5);
Tailwind
colors: {
custom: {
50: '#c296d0',
500: '#a66abc',
950: '#000000',
},
}SCSS
$custom: #a66abc; $custom-light: #c296d0; $custom-dark: #000000;
JSON
{
"hex": "#a66abc",
"rgb": {
"r": 166,
"g": 106,
"b": 188
},
"hsl": {
"h": 283.902,
"s": 37.963,
"l": 57.647
},
"oklch": {
"l": 0.6197,
"c": 0.13548,
"h": 316.5
},
"luminance": 0.22046
}Semantic roles & 50–950 ramp
primary
#A66ABC
secondary
#B9D1B0
accent
#CE5A79
background
#FCF9FC
surface
#F8F2F9
border
#D1CCD2
text
#120D14
muted
#817E82