#A660CF#A660CF

#A660CF is a mid, vivid violet. Relative luminance 0.210; OKLCH L 61.4% C 0.173 H 311.4°. Best body text is #000000 at 5.20:1 contrast (WCAG AA passes).

Color values

HEX	#A660CF
RGB	rgb(166, 96, 207)
HSL	hsl(278, 54%, 59%)
HSV	hsv(278, 54%, 81%)
CMYK	cmyk(19.8%, 53.6%, 0%, 18.8%)
CIE-LAB	lab(52.93, 47.70, -46.42)
CIE-LCH	lch(52.93, 66.56, 315.78°)
OKLab	oklab(61.42% 0.1147 -0.1299)
OKLCH	oklch(61.42% 0.173 311.4)
XYZ	xyz(31.1692, 20.9784, 61.4267)
Luminance	0.2098 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A660CF #89CF60

analogous

#6F60CF #A660CF #CF60C0

triadic

#A660CF #CFA660 #60CFA6

tetradic

#A660CF #CF6F60 #89CF60 #60C0CF

square

#A660CF #CF6F60 #89CF60 #60C0CF

split-complementary

#A660CF #C0CF60 #60CF6F

monochromatic

#672A8B #8A38BA #A660CF #C08FDD #DBBEEB

Accessibility & contrast

On white

4.04

#A660CF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.20

#A660CF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A660CF

5.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A660CF	#FFFFFF	#000000	##000000
##A660CF	1.00	4.04	5.20	5.20
#FFFFFF	4.04	1.00	21.00	21.00
#000000	5.20	21.00	1.00	1.00
##000000	5.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#417BD3

Deuteranopia (green-blind)

#5880CC

Tritanopia (blue-blind)

#A1738E

Achromatopsia (no color)

#7E7E7E

Design tokens & code

CSS

--color: #a660cf;
/* rgb */ color: rgb(166, 96, 207);
/* oklch */ color: oklch(61.4% 0.173 311.4);

Tailwind

colors: {
  custom: {
    50: '#c390de',
    500: '#a660cf',
    950: '#000000',
  },
}

SCSS

$custom: #a660cf;
$custom-light: #c390de;
$custom-dark: #000000;

JSON

{
  "hex": "#a660cf",
  "rgb": {
    "r": 166,
    "g": 96,
    "b": 207
  },
  "hsl": {
    "h": 277.838,
    "s": 53.623,
    "l": 59.412
  },
  "oklch": {
    "l": 0.61422,
    "c": 0.17336,
    "h": 311.4
  },
  "luminance": 0.20978
}

Semantic roles & 50–950 ramp

primary

#A660CF

secondary

#C0DBB0

accent

#DD4B81

background

#FCF9FD

surface

#F8F1FB

border

#D1CBD4

text

#130D15

muted

#827E83

Preview Lab

Preview with #A660CF

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

Preview Lab → · Contrast checker → · Palette generator →