#A66BF5#A66BF5

#A66BF5 is a light, highly saturated violet. Relative luminance 0.252; OKLCH L 65.3% C 0.200 H 300.7°. Best body text is #000000 at 6.04:1 contrast (WCAG AA passes).

Color values

HEX	#A66BF5
RGB	rgb(166, 107, 245)
HSL	hsl(266, 87%, 69%)
HSV	hsv(266, 56%, 96%)
CMYK	cmyk(32.2%, 56.3%, 0%, 3.9%)
CIE-LAB	lab(57.28, 50.71, -60.83)
CIE-LCH	lch(57.28, 79.20, 309.82°)
OKLab	oklab(65.32% 0.1022 -0.1722)
OKLCH	oklch(65.32% 0.2 300.7)
XYZ	xyz(37.4611, 25.2147, 89.2618)
Luminance	0.2521 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66BF5 #BAF56B

analogous

#6B75F5 #A66BF5 #EB6BF5

triadic

#A66BF5 #F5A66B #6BF5A6

tetradic

#A66BF5 #F56B75 #BAF56B #6BF5EB

square

#A66BF5 #F56B75 #BAF56B #6BF5EB

split-complementary

#A66BF5 #F5EB6B #75F56B

monochromatic

#640FD7 #8432F1 #A66BF5 #C8A4F9 #EBDEFD

Accessibility & contrast

On white

3.48

#A66BF5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.04

#A66BF5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66BF5

6.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66BF5	#FFFFFF	#000000	##000000
##A66BF5	1.00	3.48	6.04	6.04
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.04	21.00	1.00	1.00
##000000	6.04	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2D89FA

Deuteranopia (green-blind)

#4489F2

Tritanopia (blue-blind)

#9687A6

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #a66bf5;
/* rgb */ color: rgb(166, 107, 245);
/* oklch */ color: oklch(65.3% 0.200 300.7);

Tailwind

colors: {
  custom: {
    50: '#c497f9',
    500: '#a66bf5',
    950: '#000000',
  },
}

SCSS

$custom: #a66bf5;
$custom-light: #c497f9;
$custom-dark: #000000;

JSON

{
  "hex": "#a66bf5",
  "rgb": {
    "r": 166,
    "g": 107,
    "b": 245
  },
  "hsl": {
    "h": 265.652,
    "s": 87.342,
    "l": 69.02
  },
  "oklch": {
    "l": 0.65319,
    "c": 0.20022,
    "h": 300.7
  },
  "luminance": 0.25215
}

Semantic roles & 50–950 ramp

primary

#A66BF5

secondary

#E1F2CA

accent

#E40283

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130E17

muted

#827E85

Preview Lab

Preview with #A66BF5

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

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