#A166EB#A166EB

#A166EB is a light, vivid violet. Relative luminance 0.231; OKLCH L 63.4% C 0.195 H 301.5°. Best body text is #000000 at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#A166EB
RGB	rgb(161, 102, 235)
HSL	hsl(267, 77%, 66%)
HSV	hsv(267, 57%, 92%)
CMYK	cmyk(31.5%, 56.6%, 0%, 7.8%)
CIE-LAB	lab(55.15, 49.77, -58.71)
CIE-LCH	lch(55.15, 76.97, 310.29°)
OKLab	oklab(63.44% 0.1019 -0.1661)
OKLCH	oklch(63.44% 0.195 301.5)
XYZ	xyz(34.4412, 23.0779, 81.2211)
Luminance	0.2308 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A166EB #B0EB66

analogous

#666DEB #A166EB #E466EB

triadic

#A166EB #EBA166 #66EBA1

tetradic

#A166EB #EB666D #B0EB66 #66EBE4

square

#A166EB #EB666D #B0EB66 #66EBE4

split-complementary

#A166EB #EBE466 #6DEB66

monochromatic

#6219BE #8030E4 #A166EB #C29CF2 #E4D2F9

Accessibility & contrast

On white

3.74

#A166EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.62

#A166EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A166EB

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A166EB	#FFFFFF	#000000	##000000
##A166EB	1.00	3.74	5.62	5.62
#FFFFFF	3.74	1.00	21.00	21.00
#000000	5.62	21.00	1.00	1.00
##000000	5.62	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2B83EF

Deuteranopia (green-blind)

#4383E8

Tritanopia (blue-blind)

#92819F

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #a166eb;
/* rgb */ color: rgb(161, 102, 235);
/* oklch */ color: oklch(63.4% 0.195 301.5);

Tailwind

colors: {
  custom: {
    50: '#c194f2',
    500: '#a166eb',
    950: '#000000',
  },
}

SCSS

$custom: #a166eb;
$custom-light: #c194f2;
$custom-dark: #000000;

JSON

{
  "hex": "#a166eb",
  "rgb": {
    "r": 161,
    "g": 102,
    "b": 235
  },
  "hsl": {
    "h": 266.617,
    "s": 76.879,
    "l": 66.078
  },
  "oklch": {
    "l": 0.63444,
    "c": 0.19485,
    "h": 301.5
  },
  "luminance": 0.23078
}

Semantic roles & 50–950 ramp

primary

#A166EB

secondary

#D9ECC1

accent

#D90C7E

background

#FCF9FE

surface

#F8F2FD

border

#D1CCD5

text

#130D17

muted

#827E85

Preview Lab

Preview with #A166EB

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

Preview Lab → · Contrast checker → · Palette generator →