#A66AEA#A66AEA

#A66AEA is a light, vivid violet. Relative luminance 0.244; OKLCH L 64.5% C 0.189 H 303.1°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#A66AEA
RGB	rgb(166, 106, 234)
HSL	hsl(268, 75%, 67%)
HSV	hsv(268, 55%, 92%)
CMYK	cmyk(29.1%, 54.7%, 0%, 8.2%)
CIE-LAB	lab(56.44, 48.60, -56.05)
CIE-LCH	lch(56.44, 74.19, 310.93°)
OKLab	oklab(64.5% 0.1032 -0.1582)
OKLCH	oklch(64.5% 0.189 303.1)
XYZ	xyz(35.7279, 24.3556, 80.6448)
Luminance	0.2436 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66AEA #AEEA6A

analogous

#6A6EEA #A66AEA #E66AEA

triadic

#A66AEA #EAA66A #6AEAA6

tetradic

#A66AEA #EA6A6E #AEEA6A #6AEAE6

square

#A66AEA #EA6A6E #AEEA6A #6AEAE6

split-complementary

#A66AEA #EAE66A #6EEA6A

monochromatic

#681BBF #8634E2 #A66AEA #C6A0F2 #E6D5F9

Accessibility & contrast

On white

3.58

#A66AEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#A66AEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66AEA

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66AEA	#FFFFFF	#000000	##000000
##A66AEA	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3986EE

Deuteranopia (green-blind)

#4E87E7

Tritanopia (blue-blind)

#9983A0

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #a66aea;
/* rgb */ color: rgb(166, 106, 234);
/* oklch */ color: oklch(64.5% 0.189 303.1);

Tailwind

colors: {
  custom: {
    50: '#c497f1',
    500: '#a66aea',
    950: '#000000',
  },
}

SCSS

$custom: #a66aea;
$custom-light: #c497f1;
$custom-dark: #000000;

JSON

{
  "hex": "#a66aea",
  "rgb": {
    "r": 166,
    "g": 106,
    "b": 234
  },
  "hsl": {
    "h": 268.125,
    "s": 75.294,
    "l": 66.667
  },
  "oklch": {
    "l": 0.64495,
    "c": 0.18885,
    "h": 303.1
  },
  "luminance": 0.24356
}

Semantic roles & 50–950 ramp

primary

#A66AEA

secondary

#D9EDC3

accent

#D70E79

background

#FCF9FE

surface

#F8F2FD

border

#D1CCD5

text

#130E17

muted

#827E85

Preview Lab

Preview with #A66AEA

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

Preview Lab → · Contrast checker → · Palette generator →