#A566F3#A566F3

#A566F3 is a light, highly saturated violet. Relative luminance 0.240; OKLCH L 64.4% C 0.205 H 301.5°. Best body text is #000000 at 5.79:1 contrast (WCAG AA passes).

Color values

HEX	#A566F3
RGB	rgb(165, 102, 243)
HSL	hsl(267, 85%, 68%)
HSV	hsv(267, 58%, 95%)
CMYK	cmyk(32.1%, 58%, 0%, 4.7%)
CIE-LAB	lab(56.06, 52.63, -61.69)
CIE-LCH	lch(56.06, 81.09, 310.47°)
OKLab	oklab(64.36% 0.107 -0.1747)
OKLCH	oklch(64.36% 0.205 301.5)
XYZ	xyz(36.4423, 23.9730, 87.4840)
Luminance	0.2397 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A566F3 #B4F366

analogous

#666DF3 #A566F3 #EC66F3

triadic

#A566F3 #F3A566 #66F3A5

tetradic

#A566F3 #F3666D #B4F366 #66F3EC

square

#A566F3 #F3666D #B4F366 #66F3EC

split-complementary

#A566F3 #F3EC66 #6DF366

monochromatic

#6510CE #842DEF #A566F3 #C69FF7 #E8D7FC

Accessibility & contrast

On white

3.62

#A566F3 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.79

#A566F3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A566F3

5.79:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A566F3	#FFFFFF	#000000	##000000
##A566F3	1.00	3.62	5.79	5.79
#FFFFFF	3.62	1.00	21.00	21.00
#000000	5.79	21.00	1.00	1.00
##000000	5.79	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F86F8

Deuteranopia (green-blind)

#3E86F0

Tritanopia (blue-blind)

#9583A3

Achromatopsia (no color)

#868686

Design tokens & code

CSS

--color: #a566f3;
/* rgb */ color: rgb(165, 102, 243);
/* oklch */ color: oklch(64.4% 0.205 301.5);

Tailwind

colors: {
  custom: {
    50: '#c494f8',
    500: '#a566f3',
    950: '#000000',
  },
}

SCSS

$custom: #a566f3;
$custom-light: #c494f8;
$custom-dark: #000000;

JSON

{
  "hex": "#a566f3",
  "rgb": {
    "r": 165,
    "g": 102,
    "b": 243
  },
  "hsl": {
    "h": 266.809,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.64361,
    "c": 0.20484,
    "h": 301.5
  },
  "luminance": 0.23973
}

Semantic roles & 50–950 ramp

primary

#A566F3

secondary

#DDF0C5

accent

#E2047F

background

#FCF9FF

surface

#F8F2FF

border

#D1CCD7

text

#130D17

muted

#827E85

Preview Lab

Preview with #A566F3

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

Preview Lab → · Contrast checker → · Palette generator →