#A66BF9#A66BF9

#A66BF9 is a light, highly saturated violet. Relative luminance 0.255; OKLCH L 65.6% C 0.205 H 299.9°. Best body text is #000000 at 6.09:1 contrast (WCAG AA passes).

Color values

HEX	#A66BF9
RGB	rgb(166, 107, 249)
HSL	hsl(265, 92%, 70%)
HSV	hsv(265, 57%, 98%)
CMYK	cmyk(33.3%, 57%, 0%, 2.4%)
CIE-LAB	lab(57.52, 51.69, -62.66)
CIE-LCH	lch(57.52, 81.23, 309.52°)
OKLab	oklab(65.57% 0.1022 -0.1775)
OKLCH	oklch(65.57% 0.205 299.9)
XYZ	xyz(38.0783, 25.4616, 92.5126)
Luminance	0.2546 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66BF9 #BEF96B

analogous

#6B77F9 #A66BF9 #ED6BF9

triadic

#A66BF9 #F9A66B #6BF9A6

tetradic

#A66BF9 #F96B77 #BEF96B #6BF9ED

square

#A66BF9 #F96B77 #BEF96B #6BF9ED

split-complementary

#A66BF9 #F9ED6B #77F96B

monochromatic

#6309E0 #8330F7 #A66BF9 #C9A6FB #EDE1FE

Accessibility & contrast

On white

3.45

#A66BF9 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.09

#A66BF9 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66BF9

6.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66BF9	#FFFFFF	#000000	##000000
##A66BF9	1.00	3.45	6.09	6.09
#FFFFFF	3.45	1.00	21.00	21.00
#000000	6.09	21.00	1.00	1.00
##000000	6.09	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#258AFE

Deuteranopia (green-blind)

#4089F6

Tritanopia (blue-blind)

#9488A8

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #a66bf9;
/* rgb */ color: rgb(166, 107, 249);
/* oklch */ color: oklch(65.6% 0.205 299.9);

Tailwind

colors: {
  custom: {
    50: '#c597fc',
    500: '#a66bf9',
    950: '#000000',
  },
}

SCSS

$custom: #a66bf9;
$custom-light: #c597fc;
$custom-dark: #000000;

JSON

{
  "hex": "#a66bf9",
  "rgb": {
    "r": 166,
    "g": 107,
    "b": 249
  },
  "hsl": {
    "h": 264.93,
    "s": 92.208,
    "l": 69.804
  },
  "oklch": {
    "l": 0.65571,
    "c": 0.20488,
    "h": 299.9
  },
  "luminance": 0.25462
}

Semantic roles & 50–950 ramp

primary

#A66BF9

secondary

#E3F4CC

accent

#E60086

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130E18

muted

#827E86

Preview Lab

Preview with #A66BF9

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

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