#A660DF#A660DF

#A660DF is a light, vivid violet. Relative luminance 0.218; OKLCH L 62.4% C 0.191 H 307.2°. Best body text is #000000 at 5.36:1 contrast (WCAG AA passes).

Color values

HEX	#A660DF
RGB	rgb(166, 96, 223)
HSL	hsl(273, 66%, 63%)
HSV	hsv(273, 57%, 87%)
CMYK	cmyk(25.6%, 57%, 0%, 12.5%)
CIE-LAB	lab(53.81, 51.29, -54.08)
CIE-LCH	lch(53.81, 74.53, 313.49°)
OKLab	oklab(62.36% 0.1155 -0.1523)
OKLCH	oklch(62.36% 0.191 307.2)
XYZ	xyz(33.2253, 21.8008, 72.2554)
Luminance	0.2180 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A660DF #99DF60

analogous

#6760DF #A660DF #DF60D8

triadic

#A660DF #DFA660 #60DFA6

tetradic

#A660DF #DF6760 #99DF60 #60D8DF

square

#A660DF #DF6760 #99DF60 #60D8DF

split-complementary

#A660DF #D8DF60 #60DF67

monochromatic

#6921A4 #892DD5 #A660DF #C393E9 #DFC6F4

Accessibility & contrast

On white

3.92

#A660DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.36

#A660DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A660DF

5.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A660DF	#FFFFFF	#000000	##000000
##A660DF	1.00	3.92	5.36	5.36
#FFFFFF	3.92	1.00	21.00	21.00
#000000	5.36	21.00	1.00	1.00
##000000	5.36	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#307EE3

Deuteranopia (green-blind)

#4C81DC

Tritanopia (blue-blind)

#9D7896

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #a660df;
/* rgb */ color: rgb(166, 96, 223);
/* oklch */ color: oklch(62.4% 0.191 307.2);

Tailwind

colors: {
  custom: {
    50: '#c490ea',
    500: '#a660df',
    950: '#000000',
  },
}

SCSS

$custom: #a660df;
$custom-light: #c490ea;
$custom-dark: #000000;

JSON

{
  "hex": "#a660df",
  "rgb": {
    "r": 166,
    "g": 96,
    "b": 223
  },
  "hsl": {
    "h": 273.071,
    "s": 66.492,
    "l": 62.549
  },
  "oklch": {
    "l": 0.62363,
    "c": 0.19114,
    "h": 307.2
  },
  "luminance": 0.218
}

Semantic roles & 50–950 ramp

primary

#A660DF

secondary

#CBE4B6

accent

#CE1769

background

#FCF9FE

surface

#F8F1FD

border

#D1CBD5

text

#130D16

muted

#827E84

Preview Lab

Preview with #A660DF

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

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