#A66BFA#A66BFA

#A66BFA is a light, highly saturated violet. Relative luminance 0.255; OKLCH L 65.6% C 0.206 H 299.8°. Best body text is #000000 at 6.10:1 contrast (WCAG AA passes).

Color values

HEX	#A66BFA
RGB	rgb(166, 107, 250)
HSL	hsl(265, 93%, 70%)
HSV	hsv(265, 57%, 98%)
CMYK	cmyk(33.6%, 57.2%, 0%, 2%)
CIE-LAB	lab(57.58, 51.93, -63.12)
CIE-LCH	lch(57.58, 81.74, 309.45°)
OKLab	oklab(65.63% 0.1022 -0.1789)
OKLCH	oklch(65.63% 0.206 299.8)
XYZ	xyz(38.2347, 25.5242, 93.3362)
Luminance	0.2552 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66BFA #BFFA6B

analogous

#6B78FA #A66BFA #ED6BFA

triadic

#A66BFA #FAA66B #6BFAA6

tetradic

#A66BFA #FA6B78 #BFFA6B #6BFAED

square

#A66BFA #FA6B78 #BFFA6B #6BFAED

split-complementary

#A66BFA #FAED6B #78FA6B

monochromatic

#6208E3 #8230F8 #A66BFA #CAA6FC #EDE1FE

Accessibility & contrast

On white

3.44

#A66BFA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.10

#A66BFA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66BFA

6.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66BFA	#FFFFFF	#000000	##000000
##A66BFA	1.00	3.44	6.10	6.10
#FFFFFF	3.44	1.00	21.00	21.00
#000000	6.10	21.00	1.00	1.00
##000000	6.10	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#238AFF

Deuteranopia (green-blind)

#3E89F7

Tritanopia (blue-blind)

#9488A8

Achromatopsia (no color)

#8A8A8A

Design tokens & code

CSS

--color: #a66bfa;
/* rgb */ color: rgb(166, 107, 250);
/* oklch */ color: oklch(65.6% 0.206 299.8);

Tailwind

colors: {
  custom: {
    50: '#c597fd',
    500: '#a66bfa',
    950: '#000000',
  },
}

SCSS

$custom: #a66bfa;
$custom-light: #c597fd;
$custom-dark: #000000;

JSON

{
  "hex": "#a66bfa",
  "rgb": {
    "r": 166,
    "g": 107,
    "b": 250
  },
  "hsl": {
    "h": 264.755,
    "s": 93.464,
    "l": 70
  },
  "oklch": {
    "l": 0.65634,
    "c": 0.20604,
    "h": 299.8
  },
  "luminance": 0.25525
}

Semantic roles & 50–950 ramp

primary

#A66BFA

secondary

#E4F4CC

accent

#E60087

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130E18

muted

#827E86

Preview Lab

Preview with #A66BFA

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

Preview Lab → · Contrast checker → · Palette generator →