#A63ECB#A63ECB

#A63ECB is a mid, highly saturated purple. Relative luminance 0.159; OKLCH L 56.9% C 0.217 H 315.7°. Best body text is #FFFFFF at 5.03:1 contrast (WCAG AA passes).

Color values

HEX	#A63ECB
RGB	rgb(166, 62, 203)
HSL	hsl(284, 58%, 52%)
HSV	hsv(284, 69%, 80%)
CMYK	cmyk(18.2%, 69.5%, 0%, 20.4%)
CIE-LAB	lab(46.80, 62.91, -53.91)
CIE-LCH	lch(46.80, 82.85, 319.40°)
OKLab	oklab(56.9% 0.1556 -0.1517)
OKLCH	oklch(56.9% 0.217 315.7)
XYZ	xyz(28.2263, 15.8651, 58.0638)
Luminance	0.1586 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63ECB #63CB3E

analogous

#5F3ECB #A63ECB #CB3EAA

triadic

#A63ECB #CBA63E #3ECBA6

tetradic

#A63ECB #CB5F3E #63CB3E #3EAACB

square

#A63ECB #CB5F3E #63CB3E #3EAACB

split-complementary

#A63ECB #AACB3E #3ECB5F

monochromatic

#5B1E70 #822BA1 #A63ECB #BC6ED8 #D29EE5

Accessibility & contrast

On white

5.03

#A63ECB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.17

#A63ECB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63ECB

5.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63ECB	#FFFFFF	#000000	##FFFFFF
##A63ECB	1.00	5.03	4.17	5.03
#FFFFFF	5.03	1.00	21.00	1.00
#000000	4.17	21.00	1.00	21.00
##FFFFFF	5.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0069CF

Deuteranopia (green-blind)

#3C72C8

Tritanopia (blue-blind)

#A35A80

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #a63ecb;
/* rgb */ color: rgb(166, 62, 203);
/* oklch */ color: oklch(56.9% 0.217 315.7);

Tailwind

colors: {
  custom: {
    50: '#c47cdb',
    500: '#a63ecb',
    950: '#000000',
  },
}

SCSS

$custom: #a63ecb;
$custom-light: #c47cdb;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ecb",
  "rgb": {
    "r": 166,
    "g": 62,
    "b": 203
  },
  "hsl": {
    "h": 284.255,
    "s": 57.551,
    "l": 51.961
  },
  "oklch": {
    "l": 0.56898,
    "c": 0.21728,
    "h": 315.7
  },
  "luminance": 0.15864
}

Semantic roles & 50–950 ramp

primary

#A63ECB

secondary

#A4D194

accent

#E1476F

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A63ECB

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

Preview Lab → · Contrast checker → · Palette generator →