#573186#573186

#573186 is a dark, vivid violet. Relative luminance 0.059; OKLCH L 40.6% C 0.137 H 301.1°. Best body text is #FFFFFF at 9.59:1 contrast (WCAG AA passes).

Color values

HEX	#573186
RGB	rgb(87, 49, 134)
HSL	hsl(267, 46%, 36%)
HSV	hsv(267, 63%, 53%)
CMYK	cmyk(35.1%, 63.4%, 0%, 47.5%)
CIE-LAB	lab(29.27, 35.52, -41.41)
CIE-LCH	lch(29.27, 54.56, 310.62°)
OKLab	oklab(40.55% 0.0708 -0.1175)
OKLCH	oklch(40.55% 0.137 301.1)
XYZ	xyz(9.3308, 5.9440, 23.2054)
Luminance	0.0594 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Royal Purple (survey)

#4B006E

ΔE00 9.05

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573186 #608631

analogous

#313586 #573186 #813186

triadic

#573186 #865731 #318657

tetradic

#573186 #863135 #608631 #318681

square

#573186 #863135 #608631 #318681

split-complementary

#573186 #868131 #358631

monochromatic

#1D102C #3A2159 #573186 #7441B3 #9469C8

Accessibility & contrast

On white

9.59

#573186 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.19

#573186 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573186

9.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573186	#FFFFFF	#000000	##FFFFFF
##573186	1.00	9.59	2.19	9.59
#FFFFFF	9.59	1.00	21.00	1.00
#000000	2.19	21.00	1.00	21.00
##FFFFFF	9.59	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004589

Deuteranopia (green-blind)

#144484

Tritanopia (blue-blind)

#4D4356

Achromatopsia (no color)

#454545

Design tokens & code

CSS

--color: #573186;
/* rgb */ color: rgb(87, 49, 134);
/* oklch */ color: oklch(40.6% 0.137 301.1);

Tailwind

colors: {
  custom: {
    50: '#8a6baa',
    500: '#573186',
    950: '#000000',
  },
}

SCSS

$custom: #573186;
$custom-light: #8a6baa;
$custom-dark: #000000;

JSON

{
  "hex": "#573186",
  "rgb": {
    "r": 87,
    "g": 49,
    "b": 134
  },
  "hsl": {
    "h": 266.824,
    "s": 46.448,
    "l": 35.882
  },
  "oklch": {
    "l": 0.40553,
    "c": 0.13718,
    "h": 301.1
  },
  "luminance": 0.05944
}

Semantic roles & 50–950 ramp

primary

#573186

secondary

#8DB063

accent

#D6529B

background

#F8F6FA

surface

#F0EBF4

border

#CBC6CE

text

#0C0710

muted

#7D7A7F

Preview Lab

Preview with #573186

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

Preview Lab → · Contrast checker → · Palette generator →