#A66FF6#A66FF6

#A66FF6 is a light, vivid violet. Relative luminance 0.261; OKLCH L 66.0% C 0.196 H 299.9°. Best body text is #000000 at 6.23:1 contrast (WCAG AA passes).

Color values

HEX	#A66FF6
RGB	rgb(166, 111, 246)
HSL	hsl(264, 88%, 70%)
HSV	hsv(264, 55%, 96%)
CMYK	cmyk(32.5%, 54.9%, 0%, 3.5%)
CIE-LAB	lab(58.16, 48.82, -59.98)
CIE-LCH	lch(58.16, 77.34, 309.14°)
OKLab	oklab(65.98% 0.0974 -0.1697)
OKLCH	oklch(65.98% 0.196 299.9)
XYZ	xyz(38.0409, 26.1294, 90.2102)
Luminance	0.2613 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66FF6 #BFF66F

analogous

#6F7CF6 #A66FF6 #E96FF6

triadic

#A66FF6 #F6A66F #6FF6A6

tetradic

#A66FF6 #F66F7C #BFF66F #6FF6E9

square

#A66FF6 #F66F7C #BFF66F #6FF6E9

split-complementary

#A66FF6 #F6E96F #7CF66F

monochromatic

#620EDD #8235F2 #A66FF6 #CAA9FA #EDE2FD

Accessibility & contrast

On white

3.37

#A66FF6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.23

#A66FF6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66FF6

6.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66FF6	#FFFFFF	#000000	##000000
##A66FF6	1.00	3.37	6.23	6.23
#FFFFFF	3.37	1.00	21.00	21.00
#000000	6.23	21.00	1.00	1.00
##000000	6.23	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#368BFB

Deuteranopia (green-blind)

#498BF3

Tritanopia (blue-blind)

#958AA8

Achromatopsia (no color)

#8C8C8C

Design tokens & code

CSS

--color: #a66ff6;
/* rgb */ color: rgb(166, 111, 246);
/* oklch */ color: oklch(66.0% 0.196 299.9);

Tailwind

colors: {
  custom: {
    50: '#c49afa',
    500: '#a66ff6',
    950: '#000000',
  },
}

SCSS

$custom: #a66ff6;
$custom-light: #c49afa;
$custom-dark: #000000;

JSON

{
  "hex": "#a66ff6",
  "rgb": {
    "r": 166,
    "g": 111,
    "b": 246
  },
  "hsl": {
    "h": 264.444,
    "s": 88.235,
    "l": 70
  },
  "oklch": {
    "l": 0.65982,
    "c": 0.19563,
    "h": 299.9
  },
  "luminance": 0.2613
}

Semantic roles & 50–950 ramp

primary

#A66FF6

secondary

#E4F3CE

accent

#E50188

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130E17

muted

#827E85

Preview Lab

Preview with #A66FF6

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

Preview Lab → · Contrast checker → · Palette generator →