#A33ACE#A33ACE

#A33ACE is a mid, highly saturated purple. Relative luminance 0.153; OKLCH L 56.3% C 0.224 H 314.1°. Best body text is #FFFFFF at 5.18:1 contrast (WCAG AA passes).

Color values

HEX	#A33ACE
RGB	rgb(163, 58, 206)
HSL	hsl(283, 60%, 52%)
HSV	hsv(283, 72%, 81%)
CMYK	cmyk(20.9%, 71.8%, 0%, 19.2%)
CIE-LAB	lab(46.00, 64.48, -56.95)
CIE-LCH	lch(46.00, 86.02, 318.55°)
OKLab	oklab(56.31% 0.1556 -0.1606)
OKLCH	oklch(56.31% 0.224 314.1)
XYZ	xyz(27.7560, 15.2698, 59.8658)
Luminance	0.1527 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#A33ACE #65CE3A

analogous

#593ACE #A33ACE #CE3AAF

triadic

#A33ACE #CEA33A #3ACEA3

tetradic

#A33ACE #CE593A #65CE3A #3AAFCE

square

#A33ACE #CE593A #65CE3A #3AAFCE

split-complementary

#A33ACE #AFCE3A #3ACE59

monochromatic

#591C71 #7F28A2 #A33ACE #BA6BDA #D19CE6

Accessibility & contrast

On white

5.18

#A33ACE on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.05

#A33ACE on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #A33ACE

5.18:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##A33ACE	#FFFFFF	#000000	##FFFFFF
##A33ACE	1.00	5.18	4.05	5.18
#FFFFFF	5.18	1.00	21.00	1.00
#000000	4.05	21.00	1.00	21.00
##FFFFFF	5.18	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0067D2

Deuteranopia (green-blind)

#316FCB

Tritanopia (blue-blind)

#9F5A81

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #a33ace;
/* rgb */ color: rgb(163, 58, 206);
/* oklch */ color: oklch(56.3% 0.224 314.1);

Tailwind

colors: {
  custom: {
    50: '#c37ade',
    500: '#a33ace',
    950: '#000000',
  },
}

SCSS

$custom: #a33ace;
$custom-light: #c37ade;
$custom-dark: #000000;

JSON

{
  "hex": "#a33ace",
  "rgb": {
    "r": 163,
    "g": 58,
    "b": 206
  },
  "hsl": {
    "h": 282.568,
    "s": 60.163,
    "l": 51.765
  },
  "oklch": {
    "l": 0.56305,
    "c": 0.22363,
    "h": 314.1
  },
  "luminance": 0.15269
}

Semantic roles & 50–950 ramp

primary

#A33ACE

secondary

#A4D291

accent

#E34473

background

#FCF7FD

surface

#F8EEFB

border

#D1C9D4

text

#130A15

muted

#827C83

Preview Lab

Preview with #A33ACE

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

Preview Lab → · Contrast checker → · Palette generator →