#A66BD2#A66BD2

#A66BD2 is a light, vivid violet. Relative luminance 0.233; OKLCH L 63.3% C 0.159 H 309.0°. Best body text is #000000 at 5.66:1 contrast (WCAG AA passes).

Color values

HEX	#A66BD2
RGB	rgb(166, 107, 210)
HSL	hsl(274, 53%, 62%)
HSV	hsv(274, 49%, 82%)
CMYK	cmyk(21%, 49%, 0%, 17.6%)
CIE-LAB	lab(55.36, 42.48, -44.28)
CIE-LCH	lch(55.36, 61.36, 313.81°)
OKLab	oklab(63.27% 0.1001 -0.1237)
OKLCH	oklch(63.27% 0.159 309)
XYZ	xyz(32.6142, 23.2760, 63.7349)
Luminance	0.2328 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66BD2 #97D26B

analogous

#736BD2 #A66BD2 #D26BCB

triadic

#A66BD2 #D2A66B #6BD2A6

tetradic

#A66BD2 #D2736B #97D26B #6BCBD2

square

#A66BD2 #D2736B #97D26B #6BCBD2

split-complementary

#A66BD2 #CBD26B #6BD273

monochromatic

#692D95 #8A3CC4 #A66BD2 #C29AE0 #DEC9EF

Accessibility & contrast

On white

3.71

#A66BD2 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.66

#A66BD2 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66BD2

5.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66BD2	#FFFFFF	#000000	##000000
##A66BD2	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)

#5082D6

Deuteranopia (green-blind)

#6185CF

Tritanopia (blue-blind)

#A07C95

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #a66bd2;
/* rgb */ color: rgb(166, 107, 210);
/* oklch */ color: oklch(63.3% 0.159 309.0);

Tailwind

colors: {
  custom: {
    50: '#c297e0',
    500: '#a66bd2',
    950: '#000000',
  },
}

SCSS

$custom: #a66bd2;
$custom-light: #c297e0;
$custom-dark: #000000;

JSON

{
  "hex": "#a66bd2",
  "rgb": {
    "r": 166,
    "g": 107,
    "b": 210
  },
  "hsl": {
    "h": 274.369,
    "s": 53.368,
    "l": 62.157
  },
  "oklch": {
    "l": 0.63271,
    "c": 0.15919,
    "h": 309
  },
  "luminance": 0.23276
}

Semantic roles & 50–950 ramp

primary

#A66BD2

secondary

#CADFB9

accent

#C12567

background

#FCF9FD

surface

#F8F2FB

border

#D1CCD4

text

#130D15

muted

#827E83

Preview Lab

Preview with #A66BD2

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

Preview Lab → · Contrast checker → · Palette generator →