#573173#573173

#573173 is a dark, moderate violet. Relative luminance 0.055; OKLCH L 39.2% C 0.113 H 308.7°. Best body text is #FFFFFF at 10.04:1 contrast (WCAG AA passes).

Color values

HEX	#573173
RGB	rgb(87, 49, 115)
HSL	hsl(275, 40%, 32%)
HSV	hsv(275, 57%, 45%)
CMYK	cmyk(24.3%, 57.4%, 0%, 54.9%)
CIE-LAB	lab(28.01, 30.54, -31.48)
CIE-LCH	lch(28.01, 43.86, 314.13°)
OKLab	oklab(39.23% 0.0707 -0.0884)
OKLCH	oklch(39.23% 0.113 308.7)
XYZ	xyz(8.1227, 5.4608, 16.8425)
Luminance	0.0546 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573173 #4D7331

analogous

#363173 #573173 #73316E

triadic

#573173 #735731 #317357

tetradic

#573173 #733631 #4D7331 #316E73

square

#573173 #733631 #4D7331 #316E73

split-complementary

#573173 #6E7331 #317336

monochromatic

#160C1D #371F48 #573173 #77439E #9662BC

Accessibility & contrast

On white

10.04

#573173 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#573173 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573173

10.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573173	#FFFFFF	#000000	##FFFFFF
##573173	1.00	10.04	2.09	10.04
#FFFFFF	10.04	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#1C4175

Deuteranopia (green-blind)

#294371

Tritanopia (blue-blind)

#533D4D

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #573173;
/* rgb */ color: rgb(87, 49, 115);
/* oklch */ color: oklch(39.2% 0.113 308.7);

Tailwind

colors: {
  custom: {
    50: '#886b9c',
    500: '#573173',
    950: '#000000',
  },
}

SCSS

$custom: #573173;
$custom-light: #886b9c;
$custom-dark: #000000;

JSON

{
  "hex": "#573173",
  "rgb": {
    "r": 87,
    "g": 49,
    "b": 115
  },
  "hsl": {
    "h": 274.545,
    "s": 40.244,
    "l": 32.157
  },
  "oklch": {
    "l": 0.39225,
    "c": 0.11322,
    "h": 308.7
  },
  "luminance": 0.05461
}

Semantic roles & 50–950 ramp

primary

#573173

secondary

#7AA45C

accent

#D0588B

background

#F8F6F9

surface

#F0EBF2

border

#CBC6CC

text

#0C070E

muted

#7D7A7E

Preview Lab

Preview with #573173

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

Preview Lab → · Contrast checker → · Palette generator →