#A66FD5#A66FD5

#A66FD5 is a light, vivid violet. Relative luminance 0.243; OKLCH L 64.1% C 0.156 H 307.4°. Best body text is #000000 at 5.86:1 contrast (WCAG AA passes).

Color values

HEX	#A66FD5
RGB	rgb(166, 111, 213)
HSL	hsl(272, 55%, 64%)
HSV	hsv(272, 48%, 84%)
CMYK	cmyk(22.1%, 47.9%, 0%, 16.5%)
CIE-LAB	lab(56.37, 40.97, -44.37)
CIE-LCH	lch(56.37, 60.40, 312.72°)
OKLab	oklab(64.07% 0.095 -0.124)
OKLCH	oklch(64.07% 0.156 307.4)
XYZ	xyz(33.4182, 24.2803, 65.8640)
Luminance	0.2428 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66FD5 #9ED56F

analogous

#736FD5 #A66FD5 #D56FD1

triadic

#A66FD5 #D5A66F #6FD5A6

tetradic

#A66FD5 #D5736F #9ED56F #6FD1D5

square

#A66FD5 #D5736F #9ED56F #6FD1D5

split-complementary

#A66FD5 #D1D56F #6FD573

monochromatic

#692E9C #8940C7 #A66FD5 #C39EE3 #E1CEF1

Accessibility & contrast

On white

3.59

#A66FD5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.86

#A66FD5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66FD5

5.86:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66FD5	#FFFFFF	#000000	##000000
##A66FD5	1.00	3.59	5.86	5.86
#FFFFFF	3.59	1.00	21.00	21.00
#000000	5.86	21.00	1.00	1.00
##000000	5.86	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5485D9

Deuteranopia (green-blind)

#6388D2

Tritanopia (blue-blind)

#9F8098

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #a66fd5;
/* rgb */ color: rgb(166, 111, 213);
/* oklch */ color: oklch(64.1% 0.156 307.4);

Tailwind

colors: {
  custom: {
    50: '#c29ae2',
    500: '#a66fd5',
    950: '#000000',
  },
}

SCSS

$custom: #a66fd5;
$custom-light: #c29ae2;
$custom-dark: #000000;

JSON

{
  "hex": "#a66fd5",
  "rgb": {
    "r": 166,
    "g": 111,
    "b": 213
  },
  "hsl": {
    "h": 272.353,
    "s": 54.839,
    "l": 63.529
  },
  "oklch": {
    "l": 0.64074,
    "c": 0.15624,
    "h": 307.4
  },
  "luminance": 0.2428
}

Semantic roles & 50–950 ramp

primary

#A66FD5

secondary

#CEE2BE

accent

#C2236D

background

#FCF9FD

surface

#F8F2FB

border

#D1CCD4

text

#130E15

muted

#827E83

Preview Lab

Preview with #A66FD5

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

Preview Lab → · Contrast checker → · Palette generator →