#A33FA3#A33FA3

#A33FA3 is a mid, vivid purple. Relative luminance 0.140; OKLCH L 54.2% C 0.179 H 327.7°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#A33FA3
RGB	rgb(163, 63, 163)
HSL	hsl(300, 44%, 44%)
HSV	hsv(300, 61%, 64%)
CMYK	cmyk(0%, 61.3%, 0%, 36.1%)
CIE-LAB	lab(44.21, 54.24, -34.61)
CIE-LCH	lch(44.21, 64.34, 327.46°)
OKLab	oklab(54.21% 0.1511 -0.0955)
OKLCH	oklch(54.21% 0.179 327.7)
XYZ	xyz(23.4923, 13.9874, 36.1057)
Luminance	0.1399 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33FA3 #3FA33F

analogous

#713FA3 #A33FA3 #A33F71

triadic

#A33FA3 #A3A33F #3FA3A3

tetradic

#A33FA3 #A3713F #3FA33F #3F71A3

square

#A33FA3 #A3713F #3FA33F #3F71A3

split-complementary

#A33FA3 #71A33F #3FA371

monochromatic

#4B1D4B #772E77 #A33FA3 #C15EC1 #D28AD2

Accessibility & contrast

On white

5.53

#A33FA3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.80

#A33FA3 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33FA3

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33FA3	#FFFFFF	#000000	##FFFFFF
##A33FA3	1.00	5.53	3.80	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.80	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3360A6

Deuteranopia (green-blind)

#566DA0

Tritanopia (blue-blind)

#A84C6B

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a33fa3;
/* rgb */ color: rgb(163, 63, 163);
/* oklch */ color: oklch(54.2% 0.179 327.7);

Tailwind

colors: {
  custom: {
    50: '#c17bbe',
    500: '#a33fa3',
    950: '#000000',
  },
}

SCSS

$custom: #a33fa3;
$custom-light: #c17bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#a33fa3",
  "rgb": {
    "r": 163,
    "g": 63,
    "b": 163
  },
  "hsl": {
    "h": 300,
    "s": 44.248,
    "l": 44.314
  },
  "oklch": {
    "l": 0.54209,
    "c": 0.17871,
    "h": 327.7
  },
  "luminance": 0.13986
}

Semantic roles & 50–950 ramp

primary

#A33FA3

secondary

#81BD81

accent

#D45454

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A33FA3

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

Preview Lab → · Contrast checker → · Palette generator →