#A66BBD#A66BBD

#A66BBD is a light, vivid purple. Relative luminance 0.223; OKLCH L 62.2% C 0.135 H 316.0°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#A66BBD
RGB	rgb(166, 107, 189)
HSL	hsl(283, 38%, 58%)
HSV	hsv(283, 43%, 74%)
CMYK	cmyk(12.2%, 43.4%, 0%, 25.9%)
CIE-LAB	lab(54.34, 37.87, -33.89)
CIE-LCH	lch(54.34, 50.82, 318.17°)
OKLab	oklab(62.18% 0.097 -0.0937)
OKLCH	oklch(62.18% 0.135 316)
XYZ	xyz(30.1675, 22.2973, 50.8489)
Luminance	0.2230 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66BBD #82BD6B

analogous

#7D6BBD #A66BBD #BD6BAB

triadic

#A66BBD #BDA66B #6BBDA6

tetradic

#A66BBD #BD7D6B #82BD6B #6BABBD

square

#A66BBD #BD7D6B #82BD6B #6BABBD

split-complementary

#A66BBD #ABBD6B #6BBD7D

monochromatic

#653678 #8948A2 #A66BBD #BF95D0 #D9C0E3

Accessibility & contrast

On white

3.85

#A66BBD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#A66BBD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66BBD

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66BBD	#FFFFFF	#000000	##000000
##A66BBD	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D7EC0

Deuteranopia (green-blind)

#6C84BB

Tritanopia (blue-blind)

#A5768B

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #a66bbd;
/* rgb */ color: rgb(166, 107, 189);
/* oklch */ color: oklch(62.2% 0.135 316.0);

Tailwind

colors: {
  custom: {
    50: '#c297d1',
    500: '#a66bbd',
    950: '#000000',
  },
}

SCSS

$custom: #a66bbd;
$custom-light: #c297d1;
$custom-dark: #000000;

JSON

{
  "hex": "#a66bbd",
  "rgb": {
    "r": 166,
    "g": 107,
    "b": 189
  },
  "hsl": {
    "h": 283.171,
    "s": 38.318,
    "l": 58.039
  },
  "oklch": {
    "l": 0.62183,
    "c": 0.13487,
    "h": 316
  },
  "luminance": 0.22297
}

Semantic roles & 50–950 ramp

primary

#A66BBD

secondary

#BBD2B2

accent

#CE5A7A

background

#FCF9FC

surface

#F8F2F9

border

#D1CCD2

text

#120D14

muted

#817E82

Preview Lab

Preview with #A66BBD

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

Preview Lab → · Contrast checker → · Palette generator →