#573288#573288

#573288 is a dark, vivid violet. Relative luminance 0.061; OKLCH L 40.9% C 0.138 H 300.1°. Best body text is #FFFFFF at 9.47:1 contrast (WCAG AA passes).

Color values

HEX	#573288
RGB	rgb(87, 50, 136)
HSL	hsl(266, 46%, 36%)
HSV	hsv(266, 63%, 53%)
CMYK	cmyk(36%, 63.2%, 0%, 46.7%)
CIE-LAB	lab(29.63, 35.49, -42.08)
CIE-LCH	lch(29.63, 55.05, 310.14°)
OKLab	oklab(40.86% 0.0694 -0.1195)
OKLCH	oklch(40.86% 0.138 300.1)
XYZ	xyz(9.5139, 6.0849, 23.9611)
Luminance	0.0609 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573288 #638832

analogous

#323888 #573288 #823288

triadic

#573288 #885732 #328857

tetradic

#573288 #883238 #638832 #328882

square

#573288 #883238 #638832 #328882

split-complementary

#573288 #888232 #388832

monochromatic

#1E112F #3A225B #573288 #7442B5 #946CC9

Accessibility & contrast

On white

9.47

#573288 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.22

#573288 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573288

9.47:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573288	#FFFFFF	#000000	##FFFFFF
##573288	1.00	9.47	2.22	9.47
#FFFFFF	9.47	1.00	21.00	1.00
#000000	2.22	21.00	1.00	21.00
##FFFFFF	9.47	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00468B

Deuteranopia (green-blind)

#134586

Tritanopia (blue-blind)

#4C4458

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #573288;
/* rgb */ color: rgb(87, 50, 136);
/* oklch */ color: oklch(40.9% 0.138 300.1);

Tailwind

colors: {
  custom: {
    50: '#8a6cab',
    500: '#573288',
    950: '#000000',
  },
}

SCSS

$custom: #573288;
$custom-light: #8a6cab;
$custom-dark: #000000;

JSON

{
  "hex": "#573288",
  "rgb": {
    "r": 87,
    "g": 50,
    "b": 136
  },
  "hsl": {
    "h": 265.814,
    "s": 46.237,
    "l": 36.471
  },
  "oklch": {
    "l": 0.40856,
    "c": 0.13818,
    "h": 300.1
  },
  "luminance": 0.06085
}

Semantic roles & 50–950 ramp

primary

#573288

secondary

#90B065

accent

#D6529D

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #573288

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

Preview Lab → · Contrast checker → · Palette generator →