#573199#573199

#573199 is a dark, vivid violet. Relative luminance 0.065; OKLCH L 42.0% C 0.161 H 295.4°. Best body text is #FFFFFF at 9.11:1 contrast (WCAG AA passes).

Color values

HEX	#573199
RGB	rgb(87, 49, 153)
HSL	hsl(262, 51%, 40%)
HSV	hsv(262, 68%, 60%)
CMYK	cmyk(43.1%, 68%, 0%, 40%)
CIE-LAB	lab(30.69, 40.74, -50.81)
CIE-LCH	lch(30.69, 65.13, 308.72°)
OKLab	oklab(42.03% 0.0689 -0.1452)
OKLCH	oklch(42.03% 0.161 295.4)
XYZ	xyz(10.7770, 6.5225, 30.8220)
Luminance	0.0652 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 7.33

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573199 #739931

analogous

#313F99 #573199 #8B3199

triadic

#573199 #995731 #319957

tetradic

#573199 #99313F #739931 #31998B

square

#573199 #99313F #739931 #31998B

split-complementary

#573199 #998B31 #3F9931

monochromatic

#22133C #3D226B #573199 #7244C3 #9572D2

Accessibility & contrast

On white

9.11

#573199 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.30

#573199 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573199

9.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573199	#FFFFFF	#000000	##FFFFFF
##573199	1.00	9.11	2.30	9.11
#FFFFFF	9.11	1.00	21.00	1.00
#000000	2.30	21.00	1.00	21.00
##FFFFFF	9.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#00499C

Deuteranopia (green-blind)

#004797

Tritanopia (blue-blind)

#454A61

Achromatopsia (no color)

#484848

Design tokens & code

CSS

--color: #573199;
/* rgb */ color: rgb(87, 49, 153);
/* oklch */ color: oklch(42.0% 0.161 295.4);

Tailwind

colors: {
  custom: {
    50: '#8c6cb8',
    500: '#573199',
    950: '#000000',
  },
}

SCSS

$custom: #573199;
$custom-light: #8c6cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#573199",
  "rgb": {
    "r": 87,
    "g": 49,
    "b": 153
  },
  "hsl": {
    "h": 261.923,
    "s": 51.485,
    "l": 39.608
  },
  "oklch": {
    "l": 0.42031,
    "c": 0.16069,
    "h": 295.4
  },
  "luminance": 0.06523
}

Semantic roles & 50–950 ramp

primary

#573199

secondary

#9DBA6C

accent

#DB4DA7

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0D0711

muted

#7D7A80

Preview Lab

Preview with #573199

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

Preview Lab → · Contrast checker → · Palette generator →