#A63A99#A63A99

#A63A99 is a mid, vivid purple. Relative luminance 0.134; OKLCH L 53.6% C 0.179 H 332.9°. Best body text is #FFFFFF at 5.70:1 contrast (WCAG AA passes).

Color values

HEX	#A63A99
RGB	rgb(166, 58, 153)
HSL	hsl(307, 48%, 44%)
HSV	hsv(307, 65%, 65%)
CMYK	cmyk(0%, 65.1%, 7.8%, 34.9%)
CIE-LAB	lab(43.41, 55.44, -29.86)
CIE-LCH	lch(43.41, 62.97, 331.69°)
OKLab	oklab(53.56% 0.1595 -0.0817)
OKLCH	oklch(53.56% 0.179 332.9)
XYZ	xyz(22.9888, 13.4348, 31.5132)
Luminance	0.1343 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A63A99 #3AA647

analogous

#7D3AA6 #A63A99 #A63A63

triadic

#A63A99 #99A63A #3A99A6

tetradic

#A63A99 #A67D3A #3AA647 #3A63A6

square

#A63A99 #A67D3A #3AA647 #3A63A6

split-complementary

#A63A99 #63A63A #3AA67D

monochromatic

#4B1A45 #792A6F #A63A99 #C558B8 #D586CB

Accessibility & contrast

On white

5.70

#A63A99 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.69

#A63A99 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A63A99

5.70:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A63A99	#FFFFFF	#000000	##FFFFFF
##A63A99	1.00	5.70	3.69	5.70
#FFFFFF	5.70	1.00	21.00	1.00
#000000	3.69	21.00	1.00	21.00
##FFFFFF	5.70	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#365D9C

Deuteranopia (green-blind)

#5B6C96

Tritanopia (blue-blind)

#AD4364

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a63a99;
/* rgb */ color: rgb(166, 58, 153);
/* oklch */ color: oklch(53.6% 0.179 332.9);

Tailwind

colors: {
  custom: {
    50: '#c378b7',
    500: '#a63a99',
    950: '#000000',
  },
}

SCSS

$custom: #a63a99;
$custom-light: #c378b7;
$custom-dark: #000000;

JSON

{
  "hex": "#a63a99",
  "rgb": {
    "r": 166,
    "g": 58,
    "b": 153
  },
  "hsl": {
    "h": 307.222,
    "s": 48.214,
    "l": 43.922
  },
  "oklch": {
    "l": 0.53555,
    "c": 0.17925,
    "h": 332.9
  },
  "luminance": 0.13433
}

Semantic roles & 50–950 ramp

primary

#A63A99

secondary

#7DBF85

accent

#D86050

background

#FCF7FB

surface

#F8EEF6

border

#D1C9D0

text

#130911

muted

#827B80

Preview Lab

Preview with #A63A99

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

Preview Lab → · Contrast checker → · Palette generator →