#A63ADB#A63ADB

#A63ADB is a mid, highly saturated purple. Relative luminance 0.162; OKLCH L 57.6% C 0.236 H 311.8°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#A63ADB
RGB	rgb(166, 58, 219)
HSL	hsl(280, 69%, 54%)
HSV	hsv(280, 74%, 86%)
CMYK	cmyk(24.2%, 73.5%, 0%, 14.1%)
CIE-LAB	lab(47.30, 67.68, -62.29)
CIE-LCH	lch(47.30, 91.98, 317.38°)
OKLab	oklab(57.59% 0.1576 -0.1762)
OKLCH	oklch(57.59% 0.236 311.8)
XYZ	xyz(30.0227, 16.2484, 68.5588)
Luminance	0.1625 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63ADB #6FDB3A

analogous

#553ADB #A63ADB #DB3AC0

triadic

#A63ADB #DBA63A #3ADBA6

tetradic

#A63ADB #DB553A #6FDB3A #3AC0DB

square

#A63ADB #DB553A #6FDB3A #3AC0DB

split-complementary

#A63ADB #C0DB3A #3ADB55

monochromatic

#601883 #8521B6 #A63ADB #BD6EE4 #D5A1EE

Accessibility & contrast

On white

4.94

#A63ADB on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#A63ADB on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63ADB

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63ADB	#FFFFFF	#000000	##FFFFFF
##A63ADB	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#006BE0

Deuteranopia (green-blind)

#2172D8

Tritanopia (blue-blind)

#9F5F88

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #a63adb;
/* rgb */ color: rgb(166, 58, 219);
/* oklch */ color: oklch(57.6% 0.236 311.8);

Tailwind

colors: {
  custom: {
    50: '#c57ae7',
    500: '#a63adb',
    950: '#000000',
  },
}

SCSS

$custom: #a63adb;
$custom-light: #c57ae7;
$custom-dark: #000000;

JSON

{
  "hex": "#a63adb",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 219
  },
  "hsl": {
    "h": 280.248,
    "s": 69.099,
    "l": 54.314
  },
  "oklch": {
    "l": 0.57588,
    "c": 0.23639,
    "h": 311.8
  },
  "luminance": 0.16248
}

Semantic roles & 50–950 ramp

primary

#A63ADB

secondary

#ADDB96

accent

#EC3C76

background

#FCF7FE

surface

#F9EEFD

border

#D2C9D5

text

#130A16

muted

#827C84

Preview Lab

Preview with #A63ADB

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

Preview Lab → · Contrast checker → · Palette generator →