#A664F6#A664F6

#A664F6 is a light, highly saturated violet. Relative luminance 0.239; OKLCH L 64.4% C 0.211 H 301.5°. Best body text is #000000 at 5.78:1 contrast (WCAG AA passes).

Color values

HEX	#A664F6
RGB	rgb(166, 100, 246)
HSL	hsl(267, 89%, 68%)
HSV	hsv(267, 59%, 96%)
CMYK	cmyk(32.5%, 59.3%, 0%, 3.5%)
CIE-LAB	lab(55.96, 54.62, -63.51)
CIE-LCH	lch(55.96, 83.76, 310.69°)
OKLab	oklab(64.37% 0.1105 -0.18)
OKLCH	oklch(64.37% 0.211 301.5)
XYZ	xyz(36.9137, 23.8750, 89.8345)
Luminance	0.2387 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A664F6 #B4F664

analogous

#646BF6 #A664F6 #EF64F6

triadic

#A664F6 #F6A664 #64F6A6

tetradic

#A664F6 #F6646B #B4F664 #64F6EF

square

#A664F6 #F6646B #B4F664 #64F6EF

split-complementary

#A664F6 #F6EF64 #6BF664

monochromatic

#660CD3 #852AF3 #A664F6 #C79EF9 #E8D8FD

Accessibility & contrast

On white

3.64

#A664F6 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.78

#A664F6 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A664F6

5.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A664F6	#FFFFFF	#000000	##000000
##A664F6	1.00	3.64	5.78	5.78
#FFFFFF	3.64	1.00	21.00	21.00
#000000	5.78	21.00	1.00	1.00
##000000	5.78	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0B85FB

Deuteranopia (green-blind)

#3885F3

Tritanopia (blue-blind)

#9682A4

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #a664f6;
/* rgb */ color: rgb(166, 100, 246);
/* oklch */ color: oklch(64.4% 0.211 301.5);

Tailwind

colors: {
  custom: {
    50: '#c593fa',
    500: '#a664f6',
    950: '#000000',
  },
}

SCSS

$custom: #a664f6;
$custom-light: #c593fa;
$custom-dark: #000000;

JSON

{
  "hex": "#a664f6",
  "rgb": {
    "r": 166,
    "g": 100,
    "b": 246
  },
  "hsl": {
    "h": 267.123,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.64372,
    "c": 0.21123,
    "h": 301.5
  },
  "luminance": 0.23875
}

Semantic roles & 50–950 ramp

primary

#A664F6

secondary

#DDF1C4

accent

#E6007E

background

#FCF9FF

surface

#F8F1FF

border

#D1CBD7

text

#130D17

muted

#827E85

Preview Lab

Preview with #A664F6

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

Preview Lab → · Contrast checker → · Palette generator →