#A33FA5#A33FA5

#A33FA5 is a mid, vivid purple. Relative luminance 0.141; OKLCH L 54.3% C 0.180 H 326.9°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#A33FA5
RGB	rgb(163, 63, 165)
HSL	hsl(299, 45%, 45%)
HSV	hsv(299, 62%, 65%)
CMYK	cmyk(1.2%, 61.8%, 0%, 35.3%)
CIE-LAB	lab(44.32, 54.59, -35.64)
CIE-LCH	lch(44.32, 65.20, 326.86°)
OKLab	oklab(54.32% 0.1512 -0.0985)
OKLCH	oklch(54.32% 0.18 326.9)
XYZ	xyz(23.6729, 14.0596, 37.0569)
Luminance	0.1406 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33FA5 #41A53F

analogous

#703FA5 #A33FA5 #A53F74

triadic

#A33FA5 #A5A33F #3FA5A3

tetradic

#A33FA5 #A5703F #41A53F #3F74A5

square

#A33FA5 #A5703F #41A53F #3F74A5

split-complementary

#A33FA5 #74A53F #3FA570

monochromatic

#4B1D4C #772E79 #A33FA5 #C05FC2 #D28CD3

Accessibility & contrast

On white

5.51

#A33FA5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#A33FA5 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33FA5

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33FA5	#FFFFFF	#000000	##FFFFFF
##A33FA5	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3161A8

Deuteranopia (green-blind)

#556DA2

Tritanopia (blue-blind)

#A74C6C

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #a33fa5;
/* rgb */ color: rgb(163, 63, 165);
/* oklch */ color: oklch(54.3% 0.180 326.9);

Tailwind

colors: {
  custom: {
    50: '#c17bc0',
    500: '#a33fa5',
    950: '#000000',
  },
}

SCSS

$custom: #a33fa5;
$custom-light: #c17bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#a33fa5",
  "rgb": {
    "r": 163,
    "g": 63,
    "b": 165
  },
  "hsl": {
    "h": 298.824,
    "s": 44.737,
    "l": 44.706
  },
  "oklch": {
    "l": 0.54318,
    "c": 0.18044,
    "h": 326.9
  },
  "luminance": 0.14058
}

Semantic roles & 50–950 ramp

primary

#A33FA5

secondary

#83BE82

accent

#D45356

background

#FCF7FB

surface

#F8EEF7

border

#D1C9D0

text

#130A12

muted

#827C81

Preview Lab

Preview with #A33FA5

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

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