#A660E5#A660E5

#A660E5 is a light, vivid violet. Relative luminance 0.221; OKLCH L 62.7% C 0.198 H 305.7°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#A660E5
RGB	rgb(166, 96, 229)
HSL	hsl(272, 72%, 64%)
HSV	hsv(272, 58%, 90%)
CMYK	cmyk(27.5%, 58.1%, 0%, 10.2%)
CIE-LAB	lab(54.16, 52.67, -56.90)
CIE-LCH	lch(54.16, 77.53, 312.79°)
OKLab	oklab(62.73% 0.1155 -0.1606)
OKLCH	oklch(62.73% 0.198 305.7)
XYZ	xyz(34.0486, 22.1301, 76.5914)
Luminance	0.2213 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A660E5 #9FE560

analogous

#6360E5 #A660E5 #E560E1

triadic

#A660E5 #E5A660 #60E5A6

tetradic

#A660E5 #E56360 #9FE560 #60E1E5

square

#A660E5 #E56360 #9FE560 #60E1E5

split-complementary

#A660E5 #E1E560 #60E563

monochromatic

#691CAE #892BDC #A660E5 #C395EE #E1C9F6

Accessibility & contrast

On white

3.87

#A660E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#A660E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A660E5

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A660E5	#FFFFFF	#000000	##000000
##A660E5	1.00	3.87	5.43	5.43
#FFFFFF	3.87	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#277FE9

Deuteranopia (green-blind)

#4682E2

Tritanopia (blue-blind)

#9B7A99

Achromatopsia (no color)

#818181

Design tokens & code

CSS

--color: #a660e5;
/* rgb */ color: rgb(166, 96, 229);
/* oklch */ color: oklch(62.7% 0.198 305.7);

Tailwind

colors: {
  custom: {
    50: '#c490ee',
    500: '#a660e5',
    950: '#000000',
  },
}

SCSS

$custom: #a660e5;
$custom-light: #c490ee;
$custom-dark: #000000;

JSON

{
  "hex": "#a660e5",
  "rgb": {
    "r": 166,
    "g": 96,
    "b": 229
  },
  "hsl": {
    "h": 271.579,
    "s": 71.892,
    "l": 63.725
  },
  "oklch": {
    "l": 0.62731,
    "c": 0.19783,
    "h": 305.7
  },
  "luminance": 0.2213
}

Semantic roles & 50–950 ramp

primary

#A660E5

secondary

#CFE8B9

accent

#D4126E

background

#FCF9FE

surface

#F8F1FD

border

#D1CBD5

text

#130D16

muted

#827E84

Preview Lab

Preview with #A660E5

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

Preview Lab → · Contrast checker → · Palette generator →