#A66BEA#A66BEA

#A66BEA is a light, vivid violet. Relative luminance 0.246; OKLCH L 64.6% C 0.187 H 303.0°. Best body text is #000000 at 5.91:1 contrast (WCAG AA passes).

Color values

HEX	#A66BEA
RGB	rgb(166, 107, 234)
HSL	hsl(268, 75%, 67%)
HSV	hsv(268, 54%, 92%)
CMYK	cmyk(29.1%, 54.3%, 0%, 8.2%)
CIE-LAB	lab(56.65, 48.06, -55.73)
CIE-LCH	lch(56.65, 73.59, 310.78°)
OKLab	oklab(64.65% 0.102 -0.1572)
OKLCH	oklch(64.65% 0.187 303)
XYZ	xyz(35.8315, 24.5629, 80.6794)
Luminance	0.2456 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A66BEA #AFEA6B

analogous

#6B70EA #A66BEA #E66BEA

triadic

#A66BEA #EAA66B #6BEAA6

tetradic

#A66BEA #EA6B70 #AFEA6B #6BEAE6

square

#A66BEA #EA6B70 #AFEA6B #6BEAE6

split-complementary

#A66BEA #EAE66B #70EA6B

monochromatic

#671BBF #8635E2 #A66BEA #C6A1F2 #E6D6F9

Accessibility & contrast

On white

3.55

#A66BEA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.91

#A66BEA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A66BEA

5.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A66BEA	#FFFFFF	#000000	##000000
##A66BEA	1.00	3.55	5.91	5.91
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.91	21.00	1.00	1.00
##000000	5.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B87EE

Deuteranopia (green-blind)

#4F88E7

Tritanopia (blue-blind)

#9983A0

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #a66bea;
/* rgb */ color: rgb(166, 107, 234);
/* oklch */ color: oklch(64.6% 0.187 303.0);

Tailwind

colors: {
  custom: {
    50: '#c497f1',
    500: '#a66bea',
    950: '#000000',
  },
}

SCSS

$custom: #a66bea;
$custom-light: #c497f1;
$custom-dark: #000000;

JSON

{
  "hex": "#a66bea",
  "rgb": {
    "r": 166,
    "g": 107,
    "b": 234
  },
  "hsl": {
    "h": 267.874,
    "s": 75.148,
    "l": 66.863
  },
  "oklch": {
    "l": 0.64646,
    "c": 0.18736,
    "h": 303
  },
  "luminance": 0.24563
}

Semantic roles & 50–950 ramp

primary

#A66BEA

secondary

#DAEDC4

accent

#D70E7A

background

#FCF9FE

surface

#F8F2FD

border

#D1CCD5

text

#130E17

muted

#827E85

Preview Lab

Preview with #A66BEA

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

Preview Lab → · Contrast checker → · Palette generator →