#A660E4#A660E4

#A660E4 is a light, vivid violet. Relative luminance 0.221; OKLCH L 62.7% C 0.197 H 306.0°. Best body text is #000000 at 5.41:1 contrast (WCAG AA passes).

Color values

HEX	#A660E4
RGB	rgb(166, 96, 228)
HSL	hsl(272, 71%, 64%)
HSV	hsv(272, 58%, 89%)
CMYK	cmyk(27.2%, 57.9%, 0%, 10.6%)
CIE-LAB	lab(54.11, 52.44, -56.43)
CIE-LCH	lch(54.11, 77.03, 312.90°)
OKLab	oklab(62.67% 0.1155 -0.1592)
OKLCH	oklch(62.67% 0.197 306)
XYZ	xyz(33.9094, 22.0745, 75.8582)
Luminance	0.2207 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A660E4 #9EE460

analogous

#6460E4 #A660E4 #E460E0

triadic

#A660E4 #E4A660 #60E4A6

tetradic

#A660E4 #E46460 #9EE460 #60E0E4

square

#A660E4 #E46460 #9EE460 #60E0E4

split-complementary

#A660E4 #E0E460 #60E464

monochromatic

#691DAC #892CDB #A660E4 #C394ED #E1C9F6

Accessibility & contrast

On white

3.88

#A660E4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.41

#A660E4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A660E4

5.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A660E4	#FFFFFF	#000000	##000000
##A660E4	1.00	3.88	5.41	5.41
#FFFFFF	3.88	1.00	21.00	21.00
#000000	5.41	21.00	1.00	1.00
##000000	5.41	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#297FE8

Deuteranopia (green-blind)

#4782E1

Tritanopia (blue-blind)

#9C7A99

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #a660e4;
/* rgb */ color: rgb(166, 96, 228);
/* oklch */ color: oklch(62.7% 0.197 306.0);

Tailwind

colors: {
  custom: {
    50: '#c490ed',
    500: '#a660e4',
    950: '#000000',
  },
}

SCSS

$custom: #a660e4;
$custom-light: #c490ed;
$custom-dark: #000000;

JSON

{
  "hex": "#a660e4",
  "rgb": {
    "r": 166,
    "g": 96,
    "b": 228
  },
  "hsl": {
    "h": 271.818,
    "s": 70.968,
    "l": 63.529
  },
  "oklch": {
    "l": 0.62669,
    "c": 0.19671,
    "h": 306
  },
  "luminance": 0.22074
}

Semantic roles & 50–950 ramp

primary

#A660E4

secondary

#CEE7B9

accent

#D3136D

background

#FCF9FE

surface

#F8F1FD

border

#D1CBD5

text

#130D16

muted

#827E84

Preview Lab

Preview with #A660E4

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

Preview Lab → · Contrast checker → · Palette generator →