#A664F8#A664F8

#A664F8 is a light, highly saturated violet. Relative luminance 0.240; OKLCH L 64.5% C 0.213 H 301.2°. Best body text is #000000 at 5.80:1 contrast (WCAG AA passes).

Color values

HEX	#A664F8
RGB	rgb(166, 100, 248)
HSL	hsl(267, 91%, 68%)
HSV	hsv(267, 60%, 97%)
CMYK	cmyk(33.1%, 59.7%, 0%, 2.7%)
CIE-LAB	lab(56.09, 55.10, -64.42)
CIE-LCH	lch(56.09, 84.77, 310.54°)
OKLab	oklab(64.5% 0.1105 -0.1827)
OKLCH	oklch(64.5% 0.213 301.2)
XYZ	xyz(37.2223, 23.9985, 91.4599)
Luminance	0.2400 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A664F8 #B6F864

analogous

#646CF8 #A664F8 #F064F8

triadic

#A664F8 #F8A664 #64F8A6

tetradic

#A664F8 #F8646C #B6F864 #64F8F0

square

#A664F8 #F8646C #B6F864 #64F8F0

split-complementary

#A664F8 #F8F064 #6CF864

monochromatic

#660AD8 #8429F5 #A664F8 #C89FFB #E9D9FD

Accessibility & contrast

On white

3.62

#A664F8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.80

#A664F8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A664F8

5.80:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A664F8	#FFFFFF	#000000	##000000
##A664F8	1.00	3.62	5.80	5.80
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.80	21.00	1.00	1.00
##000000	5.80	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#0086FD

Deuteranopia (green-blind)

#3586F5

Tritanopia (blue-blind)

#9583A5

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #a664f8;
/* rgb */ color: rgb(166, 100, 248);
/* oklch */ color: oklch(64.5% 0.213 301.2);

Tailwind

colors: {
  custom: {
    50: '#c593fb',
    500: '#a664f8',
    950: '#000000',
  },
}

SCSS

$custom: #a664f8;
$custom-light: #c593fb;
$custom-dark: #000000;

JSON

{
  "hex": "#a664f8",
  "rgb": {
    "r": 166,
    "g": 100,
    "b": 248
  },
  "hsl": {
    "h": 266.757,
    "s": 91.358,
    "l": 68.235
  },
  "oklch": {
    "l": 0.64502,
    "c": 0.21348,
    "h": 301.2
  },
  "luminance": 0.23999
}

Semantic roles & 50–950 ramp

primary

#A664F8

secondary

#DEF2C5

accent

#E6007F

background

#FCF9FF

surface

#F8F1FF

border

#D1CBD7

text

#130D17

muted

#827E85

Preview Lab

Preview with #A664F8

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

Preview Lab → · Contrast checker → · Palette generator →