#A664DA#A664DA

#A664DA is a light, vivid violet. Relative luminance 0.223; OKLCH L 62.6% C 0.179 H 307.9°. Best body text is #000000 at 5.46:1 contrast (WCAG AA passes).

Color values

HEX	#A664DA
RGB	rgb(166, 100, 218)
HSL	hsl(274, 61%, 62%)
HSV	hsv(274, 54%, 85%)
CMYK	cmyk(23.9%, 54.1%, 0%, 14.5%)
CIE-LAB	lab(54.33, 48.06, -50.44)
CIE-LCH	lch(54.33, 69.67, 313.62°)
OKLab	oklab(62.65% 0.1102 -0.1417)
OKLCH	oklch(62.65% 0.179 307.9)
XYZ	xyz(32.9354, 22.2837, 68.8822)
Luminance	0.2228 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A664DA #98DA64

analogous

#6B64DA #A664DA #DA64D3

triadic

#A664DA #DAA664 #64DAA6

tetradic

#A664DA #DA6B64 #98DA64 #64D3DA

square

#A664DA #DA6B64 #98DA64 #64D3DA

split-complementary

#A664DA #D3DA64 #64DA6B

monochromatic

#69269E #8A33CE #A664DA #C295E6 #DFC7F2

Accessibility & contrast

On white

3.85

#A664DA on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.46

#A664DA on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A664DA

5.46:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A664DA	#FFFFFF	#000000	##000000
##A664DA	1.00	3.85	5.46	5.46
#FFFFFF	3.85	1.00	21.00	21.00
#000000	5.46	21.00	1.00	1.00
##000000	5.46	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E7FDE

Deuteranopia (green-blind)

#5583D7

Tritanopia (blue-blind)

#9E7996

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #a664da;
/* rgb */ color: rgb(166, 100, 218);
/* oklch */ color: oklch(62.6% 0.179 307.9);

Tailwind

colors: {
  custom: {
    50: '#c392e6',
    500: '#a664da',
    950: '#000000',
  },
}

SCSS

$custom: #a664da;
$custom-light: #c392e6;
$custom-dark: #000000;

JSON

{
  "hex": "#a664da",
  "rgb": {
    "r": 166,
    "g": 100,
    "b": 218
  },
  "hsl": {
    "h": 273.559,
    "s": 61.458,
    "l": 62.353
  },
  "oklch": {
    "l": 0.62648,
    "c": 0.17948,
    "h": 307.9
  },
  "luminance": 0.22283
}

Semantic roles & 50–950 ramp

primary

#A664DA

secondary

#CAE2B7

accent

#C91C68

background

#FCF9FE

surface

#F8F1FC

border

#D1CBD5

text

#130D16

muted

#827E84

Preview Lab

Preview with #A664DA

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

Preview Lab → · Contrast checker → · Palette generator →