#A663ED#A663ED

#A663ED is a light, highly saturated violet. Relative luminance 0.231; OKLCH L 63.7% C 0.202 H 303.5°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#A663ED
RGB	rgb(166, 99, 237)
HSL	hsl(269, 79%, 66%)
HSV	hsv(269, 58%, 93%)
CMYK	cmyk(30%, 58.2%, 0%, 7.1%)
CIE-LAB	lab(55.22, 52.99, -59.69)
CIE-LCH	lch(55.22, 79.81, 311.60°)
OKLab	oklab(63.66% 0.1119 -0.1688)
OKLCH	oklch(63.66% 0.202 303.5)
XYZ	xyz(35.4703, 23.1452, 82.7031)
Luminance	0.2314 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A663ED #AAED63

analogous

#6365ED #A663ED #EB63ED

triadic

#A663ED #EDA663 #63EDA6

tetradic

#A663ED #ED6365 #AAED63 #63EDEB

square

#A663ED #ED6365 #AAED63 #63EDEB

split-complementary

#A663ED #EDEB63 #65ED63

monochromatic

#6816C0 #872CE7 #A663ED #C59AF3 #E5D1FA

Accessibility & contrast

On white

3.73

#A663ED on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#A663ED on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A663ED

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A663ED	#FFFFFF	#000000	##000000
##A663ED	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2283F1

Deuteranopia (green-blind)

#4284EA

Tritanopia (blue-blind)

#997F9F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #a663ed;
/* rgb */ color: rgb(166, 99, 237);
/* oklch */ color: oklch(63.7% 0.202 303.5);

Tailwind

colors: {
  custom: {
    50: '#c492f3',
    500: '#a663ed',
    950: '#000000',
  },
}

SCSS

$custom: #a663ed;
$custom-light: #c492f3;
$custom-dark: #000000;

JSON

{
  "hex": "#a663ed",
  "rgb": {
    "r": 166,
    "g": 99,
    "b": 237
  },
  "hsl": {
    "h": 269.13,
    "s": 79.31,
    "l": 65.882
  },
  "oklch": {
    "l": 0.63656,
    "c": 0.20248,
    "h": 303.5
  },
  "luminance": 0.23145
}

Semantic roles & 50–950 ramp

primary

#A663ED

secondary

#D7EDBF

accent

#DC0A76

background

#FCF9FE

surface

#F8F1FD

border

#D1CBD5

text

#130D17

muted

#827E85

Preview Lab

Preview with #A663ED

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

Preview Lab → · Contrast checker → · Palette generator →