#573299#573299

#573299 is a dark, vivid violet. Relative luminance 0.066; OKLCH L 42.2% C 0.159 H 295.2°. Best body text is #FFFFFF at 9.05:1 contrast (WCAG AA passes).

Color values

HEX	#573299
RGB	rgb(87, 50, 153)
HSL	hsl(262, 51%, 40%)
HSV	hsv(262, 67%, 60%)
CMYK	cmyk(43.1%, 67.3%, 0%, 40%)
CIE-LAB	lab(30.90, 40.19, -50.49)
CIE-LCH	lch(30.90, 64.53, 308.52°)
OKLab	oklab(42.18% 0.0678 -0.1442)
OKLCH	oklch(42.18% 0.159 295.2)
XYZ	xyz(10.8193, 6.6071, 30.8361)
Luminance	0.0661 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573299 #749932

analogous

#324199 #573299 #8A3299

triadic

#573299 #995732 #329957

tetradic

#573299 #993241 #749932 #32998A

square

#573299 #993241 #749932 #32998A

split-complementary

#573299 #998A32 #419932

monochromatic

#23143D #3D236B #573299 #7346C2 #9674D2

Accessibility & contrast

On white

9.05

#573299 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.32

#573299 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573299

9.05:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573299	#FFFFFF	#000000	##FFFFFF
##573299	1.00	9.05	2.32	9.05
#FFFFFF	9.05	1.00	21.00	1.00
#000000	2.32	21.00	1.00	21.00
##FFFFFF	9.05	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004A9C

Deuteranopia (green-blind)

#004797

Tritanopia (blue-blind)

#454A61

Achromatopsia (no color)

#494949

Design tokens & code

CSS

--color: #573299;
/* rgb */ color: rgb(87, 50, 153);
/* oklch */ color: oklch(42.2% 0.159 295.2);

Tailwind

colors: {
  custom: {
    50: '#8c6cb8',
    500: '#573299',
    950: '#000000',
  },
}

SCSS

$custom: #573299;
$custom-light: #8c6cb8;
$custom-dark: #000000;

JSON

{
  "hex": "#573299",
  "rgb": {
    "r": 87,
    "g": 50,
    "b": 153
  },
  "hsl": {
    "h": 261.553,
    "s": 50.739,
    "l": 39.804
  },
  "oklch": {
    "l": 0.42175,
    "c": 0.15936,
    "h": 295.2
  },
  "luminance": 0.06607
}

Semantic roles & 50–950 ramp

primary

#573299

secondary

#9EBA6D

accent

#DA4EA8

background

#F8F6FB

surface

#F0EBF6

border

#CBC6D0

text

#0D0711

muted

#7D7A80

Preview Lab

Preview with #573299

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

Preview Lab → · Contrast checker → · Palette generator →