#A166EC#A166EC

#A166EC is a light, vivid violet. Relative luminance 0.231; OKLCH L 63.5% C 0.196 H 301.3°. Best body text is #000000 at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#A166EC
RGB	rgb(161, 102, 236)
HSL	hsl(266, 78%, 66%)
HSV	hsv(266, 57%, 93%)
CMYK	cmyk(31.8%, 56.8%, 0%, 7.5%)
CIE-LAB	lab(55.21, 50.02, -59.17)
CIE-LCH	lch(55.21, 77.48, 310.21°)
OKLab	oklab(63.51% 0.1019 -0.1674)
OKLCH	oklch(63.51% 0.196 301.3)
XYZ	xyz(34.5861, 23.1358, 81.9842)
Luminance	0.2314 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A166EC #B1EC66

analogous

#666EEC #A166EC #E466EC

triadic

#A166EC #ECA166 #66ECA1

tetradic

#A166EC #EC666E #B1EC66 #66ECE4

square

#A166EC #EC666E #B1EC66 #66ECE4

split-complementary

#A166EC #ECE466 #6EEC66

monochromatic

#6218C0 #8030E5 #A166EC #C29CF3 #E4D3FA

Accessibility & contrast

On white

3.73

#A166EC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.63

#A166EC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A166EC

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A166EC	#FFFFFF	#000000	##000000
##A166EC	1.00	3.73	5.63	5.63
#FFFFFF	3.73	1.00	21.00	21.00
#000000	5.63	21.00	1.00	1.00
##000000	5.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2983F0

Deuteranopia (green-blind)

#4284E9

Tritanopia (blue-blind)

#92819F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #a166ec;
/* rgb */ color: rgb(161, 102, 236);
/* oklch */ color: oklch(63.5% 0.196 301.3);

Tailwind

colors: {
  custom: {
    50: '#c194f3',
    500: '#a166ec',
    950: '#000000',
  },
}

SCSS

$custom: #a166ec;
$custom-light: #c194f3;
$custom-dark: #000000;

JSON

{
  "hex": "#a166ec",
  "rgb": {
    "r": 161,
    "g": 102,
    "b": 236
  },
  "hsl": {
    "h": 266.418,
    "s": 77.907,
    "l": 66.275
  },
  "oklch": {
    "l": 0.63507,
    "c": 0.19602,
    "h": 301.3
  },
  "luminance": 0.23136
}

Semantic roles & 50–950 ramp

primary

#A166EC

secondary

#DAEDC1

accent

#DA0B7F

background

#FCF9FE

surface

#F8F2FD

border

#D1CCD5

text

#130D17

muted

#827E85

Preview Lab

Preview with #A166EC

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

Preview Lab → · Contrast checker → · Palette generator →