#A63AB4#A63AB4

#A63AB4 is a mid, highly saturated purple. Relative luminance 0.144; OKLCH L 55.1% C 0.202 H 322.9°. Best body text is #FFFFFF at 5.40:1 contrast (WCAG AA passes).

Color values

HEX	#A63AB4
RGB	rgb(166, 58, 180)
HSL	hsl(293, 51%, 47%)
HSV	hsv(293, 68%, 71%)
CMYK	cmyk(7.8%, 67.8%, 0%, 29.4%)
CIE-LAB	lab(44.84, 60.13, -43.65)
CIE-LCH	lch(44.84, 74.30, 324.02°)
OKLab	oklab(55.05% 0.1609 -0.1216)
OKLCH	oklch(55.05% 0.202 322.9)
XYZ	xyz(25.4764, 14.4298, 44.6145)
Luminance	0.1443 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63AB4 #48B43A

analogous

#693AB4 #A63AB4 #B43A85

triadic

#A63AB4 #B4A63A #3AB4A6

tetradic

#A63AB4 #B4693A #48B43A #3A85B4

square

#A63AB4 #B4693A #48B43A #3A85B4

split-complementary

#A63AB4 #85B43A #3AB469

monochromatic

#511C57 #7B2B86 #A63AB4 #BF60CC #D28EDB

Accessibility & contrast

On white

5.40

#A63AB4 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.89

#A63AB4 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63AB4

5.40:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63AB4	#FFFFFF	#000000	##FFFFFF
##A63AB4	1.00	5.40	3.89	5.40
#FFFFFF	5.40	1.00	21.00	1.00
#000000	3.89	21.00	1.00	21.00
##FFFFFF	5.40	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1862B8

Deuteranopia (green-blind)

#4C6EB1

Tritanopia (blue-blind)

#A84E72

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #a63ab4;
/* rgb */ color: rgb(166, 58, 180);
/* oklch */ color: oklch(55.1% 0.202 322.9);

Tailwind

colors: {
  custom: {
    50: '#c479cb',
    500: '#a63ab4',
    950: '#000000',
  },
}

SCSS

$custom: #a63ab4;
$custom-light: #c479cb;
$custom-dark: #000000;

JSON

{
  "hex": "#a63ab4",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 180
  },
  "hsl": {
    "h": 293.115,
    "s": 51.261,
    "l": 46.667
  },
  "oklch": {
    "l": 0.55054,
    "c": 0.20169,
    "h": 322.9
  },
  "luminance": 0.14428
}

Semantic roles & 50–950 ramp

primary

#A63AB4

secondary

#8CC585

accent

#DB4D5D

background

#FCF7FC

surface

#F8EEF8

border

#D1C9D1

text

#130A13

muted

#827C82

Preview Lab

Preview with #A63AB4

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

Preview Lab → · Contrast checker → · Palette generator →