#A63AA0#A63AA0

#A63AA0 is a mid, vivid purple. Relative luminance 0.137; OKLCH L 53.9% C 0.185 H 330.1°. Best body text is #FFFFFF at 5.62:1 contrast (WCAG AA passes).

Color values

HEX	#A63AA0
RGB	rgb(166, 58, 160)
HSL	hsl(303, 48%, 44%)
HSV	hsv(303, 65%, 65%)
CMYK	cmyk(0%, 65.1%, 3.6%, 34.9%)
CIE-LAB	lab(43.76, 56.61, -33.51)
CIE-LCH	lch(43.76, 65.78, 329.38°)
OKLab	oklab(53.92% 0.1602 -0.0922)
OKLCH	oklch(53.92% 0.185 330.1)
XYZ	xyz(23.5840, 13.6729, 34.6479)
Luminance	0.1367 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63AA0 #3AA640

analogous

#763AA6 #A63AA0 #A63A6A

triadic

#A63AA0 #A0A63A #3AA0A6

tetradic

#A63AA0 #A6763A #3AA640 #3A6AA6

square

#A63AA0 #A6763A #3AA640 #3A6AA6

split-complementary

#A63AA0 #6AA63A #3AA676

monochromatic

#4B1A49 #792A74 #A63AA0 #C558BF #D586D0

Accessibility & contrast

On white

5.62

#A63AA0 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#A63AA0 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AA0

5.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63AA0	#FFFFFF	#000000	##FFFFFF
##A63AA0	1.00	5.62	3.73	5.62
#FFFFFF	5.62	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#315EA3

Deuteranopia (green-blind)

#576D9D

Tritanopia (blue-blind)

#AC4668

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a63aa0;
/* rgb */ color: rgb(166, 58, 160);
/* oklch */ color: oklch(53.9% 0.185 330.1);

Tailwind

colors: {
  custom: {
    50: '#c378bc',
    500: '#a63aa0',
    950: '#000000',
  },
}

SCSS

$custom: #a63aa0;
$custom-light: #c378bc;
$custom-dark: #000000;

JSON

{
  "hex": "#a63aa0",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 160
  },
  "hsl": {
    "h": 303.333,
    "s": 48.214,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53922,
    "c": 0.18485,
    "h": 330.1
  },
  "luminance": 0.13671
}

Semantic roles & 50–950 ramp

primary

#A63AA0

secondary

#7DBF81

accent

#D85850

background

#FCF7FB

surface

#F8EEF6

border

#D1C9D0

text

#130912

muted

#827B81

Preview Lab

Preview with #A63AA0

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

Preview Lab → · Contrast checker → · Palette generator →