#573166#573166

#573166 is a dark, moderate purple. Relative luminance 0.052; OKLCH L 38.4% C 0.097 H 315.7°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#573166
RGB	rgb(87, 49, 102)
HSL	hsl(283, 35%, 30%)
HSV	hsv(283, 52%, 40%)
CMYK	cmyk(14.7%, 52%, 0%, 60%)
CIE-LAB	lab(27.25, 27.34, -24.36)
CIE-LCH	lch(27.25, 36.62, 318.30°)
OKLab	oklab(38.42% 0.0694 -0.0677)
OKLCH	oklch(38.42% 0.097 315.7)
XYZ	xyz(7.4267, 5.1824, 13.1769)
Luminance	0.0518 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573166 #406631

analogous

#3D3166 #573166 #66315B

triadic

#573166 #665731 #316657

tetradic

#573166 #663D31 #406631 #315B66

square

#573166 #663D31 #406631 #315B66

split-complementary

#573166 #5B6631 #31663D

monochromatic

#120A15 #341D3D #573166 #7A458F #9B5FB2

Accessibility & contrast

On white

10.31

#573166 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#573166 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573166

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573166	#FFFFFF	#000000	##FFFFFF
##573166	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#263E68

Deuteranopia (green-blind)

#314165

Tritanopia (blue-blind)

#563946

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #573166;
/* rgb */ color: rgb(87, 49, 102);
/* oklch */ color: oklch(38.4% 0.097 315.7);

Tailwind

colors: {
  custom: {
    50: '#886a92',
    500: '#573166',
    950: '#000000',
  },
}

SCSS

$custom: #573166;
$custom-light: #886a92;
$custom-dark: #000000;

JSON

{
  "hex": "#573166",
  "rgb": {
    "r": 87,
    "g": 49,
    "b": 102
  },
  "hsl": {
    "h": 283.019,
    "s": 35.099,
    "l": 29.608
  },
  "oklch": {
    "l": 0.38416,
    "c": 0.09693,
    "h": 315.7
  },
  "luminance": 0.05182
}

Semantic roles & 50–950 ramp

primary

#573166

secondary

#6C975C

accent

#CB5D7C

background

#F8F6F9

surface

#F0EBF1

border

#CBC6CB

text

#0B060D

muted

#7C7A7E

Preview Lab

Preview with #573166

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

Preview Lab → · Contrast checker → · Palette generator →