#A661DF#A661DF

#A661DF is a light, vivid violet. Relative luminance 0.220; OKLCH L 62.5% C 0.190 H 307.0°. Best body text is #000000 at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#A661DF
RGB	rgb(166, 97, 223)
HSL	hsl(273, 66%, 63%)
HSV	hsv(273, 57%, 87%)
CMYK	cmyk(25.6%, 56.5%, 0%, 12.5%)
CIE-LAB	lab(54.01, 50.77, -53.77)
CIE-LCH	lch(54.01, 73.95, 313.36°)
OKLab	oklab(62.51% 0.1142 -0.1514)
OKLCH	oklch(62.51% 0.19 307)
XYZ	xyz(33.3171, 21.9845, 72.2860)
Luminance	0.2198 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A661DF #9ADF61

analogous

#6761DF #A661DF #DF61D9

triadic

#A661DF #DFA661 #61DFA6

tetradic

#A661DF #DF6761 #9ADF61 #61D9DF

square

#A661DF #DF6761 #9ADF61 #61D9DF

split-complementary

#A661DF #D9DF61 #61DF67

monochromatic

#6921A4 #892ED5 #A661DF #C394E9 #DFC7F4

Accessibility & contrast

On white

3.89

#A661DF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.40

#A661DF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A661DF

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A661DF	#FFFFFF	#000000	##000000
##A661DF	1.00	3.89	5.40	5.40
#FFFFFF	3.89	1.00	21.00	21.00
#000000	5.40	21.00	1.00	1.00
##000000	5.40	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#337FE3

Deuteranopia (green-blind)

#4D82DC

Tritanopia (blue-blind)

#9D7997

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #a661df;
/* rgb */ color: rgb(166, 97, 223);
/* oklch */ color: oklch(62.5% 0.190 307.0);

Tailwind

colors: {
  custom: {
    50: '#c491ea',
    500: '#a661df',
    950: '#000000',
  },
}

SCSS

$custom: #a661df;
$custom-light: #c491ea;
$custom-dark: #000000;

JSON

{
  "hex": "#a661df",
  "rgb": {
    "r": 166,
    "g": 97,
    "b": 223
  },
  "hsl": {
    "h": 272.857,
    "s": 66.316,
    "l": 62.745
  },
  "oklch": {
    "l": 0.62506,
    "c": 0.18966,
    "h": 307
  },
  "luminance": 0.21984
}

Semantic roles & 50–950 ramp

primary

#A661DF

secondary

#CCE5B7

accent

#CE176A

background

#FCF9FE

surface

#F8F1FD

border

#D1CBD5

text

#130D16

muted

#827E84

Preview Lab

Preview with #A661DF

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

Preview Lab → · Contrast checker → · Palette generator →