#A366EF#A366EF

#A366EF is a light, vivid violet. Relative luminance 0.235; OKLCH L 63.9% C 0.200 H 301.5°. Best body text is #000000 at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#A366EF
RGB	rgb(163, 102, 239)
HSL	hsl(267, 81%, 67%)
HSV	hsv(267, 57%, 94%)
CMYK	cmyk(31.8%, 57.3%, 0%, 6.3%)
CIE-LAB	lab(55.61, 51.21, -60.20)
CIE-LCH	lch(55.61, 79.04, 310.38°)
OKLab	oklab(63.9% 0.1045 -0.1704)
OKLCH	oklch(63.9% 0.2 301.5)
XYZ	xyz(35.4320, 23.5211, 84.3180)
Luminance	0.2352 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A366EF #B2EF66

analogous

#666EEF #A366EF #E766EF

triadic

#A366EF #EFA366 #66EFA3

tetradic

#A366EF #EF666E #B2EF66 #66EFE7

square

#A366EF #EF666E #B2EF66 #66EFE7

split-complementary

#A366EF #EFE766 #6EEF66

monochromatic

#6415C6 #822FE9 #A366EF #C49DF5 #E6D5FB

Accessibility & contrast

On white

3.68

#A366EF on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.70

#A366EF on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #A366EF

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A366EF	#FFFFFF	#000000	##000000
##A366EF	1.00	3.68	5.70	5.70
#FFFFFF	3.68	1.00	21.00	21.00
#000000	5.70	21.00	1.00	1.00
##000000	5.70	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2584F3

Deuteranopia (green-blind)

#4185EC

Tritanopia (blue-blind)

#9482A1

Achromatopsia (no color)

#858585

Design tokens & code

CSS

--color: #a366ef;
/* rgb */ color: rgb(163, 102, 239);
/* oklch */ color: oklch(63.9% 0.200 301.5);

Tailwind

colors: {
  custom: {
    50: '#c294f5',
    500: '#a366ef',
    950: '#000000',
  },
}

SCSS

$custom: #a366ef;
$custom-light: #c294f5;
$custom-dark: #000000;

JSON

{
  "hex": "#a366ef",
  "rgb": {
    "r": 163,
    "g": 102,
    "b": 239
  },
  "hsl": {
    "h": 266.715,
    "s": 81.065,
    "l": 66.863
  },
  "oklch": {
    "l": 0.63901,
    "c": 0.19987,
    "h": 301.5
  },
  "luminance": 0.23521
}

Semantic roles & 50–950 ramp

primary

#A366EF

secondary

#DBEEC2

accent

#DD087E

background

#FCF9FF

surface

#F8F2FE

border

#D1CCD6

text

#130D17

muted

#827E85

Preview Lab

Preview with #A366EF

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

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