#A33CA3#A33CA3

#A33CA3 is a mid, vivid purple. Relative luminance 0.137; OKLCH L 53.9% C 0.183 H 327.7°. Best body text is #FFFFFF at 5.63:1 contrast (WCAG AA passes).

Color values

HEX	#A33CA3
RGB	rgb(163, 60, 163)
HSL	hsl(300, 46%, 44%)
HSV	hsv(300, 63%, 64%)
CMYK	cmyk(0%, 63.2%, 0%, 36.1%)
CIE-LAB	lab(43.75, 55.53, -35.35)
CIE-LCH	lch(43.75, 65.83, 327.52°)
OKLab	oklab(53.87% 0.1547 -0.0976)
OKLCH	oklch(53.87% 0.183 327.7)
XYZ	xyz(23.3306, 13.6641, 36.0518)
Luminance	0.1366 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33CA3 #3CA33C

analogous

#6F3CA3 #A33CA3 #A33C6F

triadic

#A33CA3 #A3A33C #3CA3A3

tetradic

#A33CA3 #A36F3C #3CA33C #3C6FA3

square

#A33CA3 #A36F3C #3CA33C #3C6FA3

split-complementary

#A33CA3 #6FA33C #3CA36F

monochromatic

#4A1B4A #762C76 #A33CA3 #C25AC2 #D387D3

Accessibility & contrast

On white

5.63

#A33CA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.73

#A33CA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33CA3

5.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33CA3	#FFFFFF	#000000	##FFFFFF
##A33CA3	1.00	5.63	3.73	5.63
#FFFFFF	5.63	1.00	21.00	1.00
#000000	3.73	21.00	1.00	21.00
##FFFFFF	5.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F5FA6

Deuteranopia (green-blind)

#556CA0

Tritanopia (blue-blind)

#A8496A

Achromatopsia (no color)

#676767

Design tokens & code

CSS

--color: #a33ca3;
/* rgb */ color: rgb(163, 60, 163);
/* oklch */ color: oklch(53.9% 0.183 327.7);

Tailwind

colors: {
  custom: {
    50: '#c179be',
    500: '#a33ca3',
    950: '#000000',
  },
}

SCSS

$custom: #a33ca3;
$custom-light: #c179be;
$custom-dark: #000000;

JSON

{
  "hex": "#a33ca3",
  "rgb": {
    "r": 163,
    "g": 60,
    "b": 163
  },
  "hsl": {
    "h": 300,
    "s": 46.188,
    "l": 43.725
  },
  "oklch": {
    "l": 0.5387,
    "c": 0.18293,
    "h": 327.7
  },
  "luminance": 0.13663
}

Semantic roles & 50–950 ramp

primary

#A33CA3

secondary

#7EBD7E

accent

#D65252

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A33CA3

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

Preview Lab → · Contrast checker → · Palette generator →