#A33ACA#A33ACA

#A33ACA is a mid, highly saturated purple. Relative luminance 0.151; OKLCH L 56.0% C 0.220 H 315.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#A33ACA
RGB	rgb(163, 58, 202)
HSL	hsl(284, 58%, 51%)
HSV	hsv(284, 71%, 79%)
CMYK	cmyk(19.3%, 71.3%, 0%, 20.8%)
CIE-LAB	lab(45.74, 63.68, -55.06)
CIE-LCH	lch(45.74, 84.18, 319.15°)
OKLab	oklab(56.04% 0.156 -0.1551)
OKLCH	oklch(56.04% 0.22 315.2)
XYZ	xyz(27.2763, 15.0779, 57.3392)
Luminance	0.1508 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33ACA #61CA3A

analogous

#5B3ACA #A33ACA #CA3AA9

triadic

#A33ACA #CAA33A #3ACAA3

tetradic

#A33ACA #CA5B3A #61CA3A #3AA9CA

square

#A33ACA #CA5B3A #61CA3A #3AA9CA

split-complementary

#A33ACA #A9CA3A #3ACA5B

monochromatic

#571D6C #7E2A9D #A33ACA #BA6AD7 #D09AE4

Accessibility & contrast

On white

5.23

#A33ACA on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.02

#A33ACA on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33ACA

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33ACA	#FFFFFF	#000000	##FFFFFF
##A33ACA	1.00	5.23	4.02	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.02	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0066CE

Deuteranopia (green-blind)

#366FC7

Tritanopia (blue-blind)

#A0587F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #a33aca;
/* rgb */ color: rgb(163, 58, 202);
/* oklch */ color: oklch(56.0% 0.220 315.2);

Tailwind

colors: {
  custom: {
    50: '#c27adb',
    500: '#a33aca',
    950: '#000000',
  },
}

SCSS

$custom: #a33aca;
$custom-light: #c27adb;
$custom-dark: #000000;

JSON

{
  "hex": "#a33aca",
  "rgb": {
    "r": 163,
    "g": 58,
    "b": 202
  },
  "hsl": {
    "h": 283.75,
    "s": 57.6,
    "l": 50.98
  },
  "oklch": {
    "l": 0.56036,
    "c": 0.22,
    "h": 315.2
  },
  "luminance": 0.15077
}

Semantic roles & 50–950 ramp

primary

#A33ACA

secondary

#A1D090

accent

#E14771

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A33ACA

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

Preview Lab → · Contrast checker → · Palette generator →