#A660DD#A660DD

#A660DD is a light, vivid violet. Relative luminance 0.217; OKLCH L 62.2% C 0.189 H 307.7°. Best body text is #000000 at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#A660DD
RGB	rgb(166, 96, 221)
HSL	hsl(274, 65%, 62%)
HSV	hsv(274, 57%, 87%)
CMYK	cmyk(24.9%, 56.6%, 0%, 13.3%)
CIE-LAB	lab(53.70, 50.84, -53.13)
CIE-LCH	lch(53.70, 73.53, 313.74°)
OKLab	oklab(62.24% 0.1154 -0.1496)
OKLCH	oklch(62.24% 0.189 307.7)
XYZ	xyz(32.9573, 21.6936, 70.8437)
Luminance	0.2169 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A660DD #97DD60

analogous

#6860DD #A660DD #DD60D6

triadic

#A660DD #DDA660 #60DDA6

tetradic

#A660DD #DD6860 #97DD60 #60D6DD

square

#A660DD #DD6860 #97DD60 #60D6DD

split-complementary

#A660DD #D6DD60 #60DD68

monochromatic

#6922A0 #8A2ED2 #A660DD #C292E8 #DEC5F3

Accessibility & contrast

On white

3.93

#A660DD on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.34

#A660DD on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A660DD

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A660DD	#FFFFFF	#000000	##000000
##A660DD	1.00	3.93	5.34	5.34
#FFFFFF	3.93	1.00	21.00	21.00
#000000	5.34	21.00	1.00	1.00
##000000	5.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#337EE1

Deuteranopia (green-blind)

#4E81DA

Tritanopia (blue-blind)

#9E7795

Achromatopsia (no color)

#808080

Design tokens & code

CSS

--color: #a660dd;
/* rgb */ color: rgb(166, 96, 221);
/* oklch */ color: oklch(62.2% 0.189 307.7);

Tailwind

colors: {
  custom: {
    50: '#c490e8',
    500: '#a660dd',
    950: '#000000',
  },
}

SCSS

$custom: #a660dd;
$custom-light: #c490e8;
$custom-dark: #000000;

JSON

{
  "hex": "#a660dd",
  "rgb": {
    "r": 166,
    "g": 96,
    "b": 221
  },
  "hsl": {
    "h": 273.6,
    "s": 64.767,
    "l": 62.157
  },
  "oklch": {
    "l": 0.62242,
    "c": 0.18892,
    "h": 307.7
  },
  "luminance": 0.21693
}

Semantic roles & 50–950 ramp

primary

#A660DD

secondary

#CAE3B5

accent

#CD1968

background

#FCF9FE

surface

#F8F1FD

border

#D1CBD5

text

#130D16

muted

#827E84

Preview Lab

Preview with #A660DD

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

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