#573B95#573B95

#573B95 is a dark, vivid violet. Relative luminance 0.073; OKLCH L 43.3% C 0.141 H 294.0°. Best body text is #FFFFFF at 8.52:1 contrast (WCAG AA passes).

Color values

HEX	#573B95
RGB	rgb(87, 59, 149)
HSL	hsl(259, 43%, 41%)
HSV	hsv(259, 60%, 58%)
CMYK	cmyk(41.6%, 60.4%, 0%, 41.6%)
CIE-LAB	lab(32.53, 33.86, -45.39)
CIE-LCH	lch(32.53, 56.63, 306.72°)
OKLab	oklab(43.27% 0.0576 -0.1292)
OKLCH	oklch(43.27% 0.141 294)
XYZ	xyz(10.9178, 7.3238, 29.2664)
Luminance	0.0732 (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

#573B95 #79953B

analogous

#3B4C95 #573B95 #843B95

triadic

#573B95 #95573B #3B9557

tetradic

#573B95 #953B4C #79953B #3B9584

square

#573B95 #953B4C #79953B #3B9584

split-complementary

#573B95 #95843B #4C953B

monochromatic

#24183D #3D2A69 #573B95 #7353BB #977ECC

Accessibility & contrast

On white

8.52

#573B95 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.46

#573B95 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573B95

8.52:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573B95	#FFFFFF	#000000	##FFFFFF
##573B95	1.00	8.52	2.46	8.52
#FFFFFF	8.52	1.00	21.00	1.00
#000000	2.46	21.00	1.00	21.00
##FFFFFF	8.52	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#004D98

Deuteranopia (green-blind)

#0D4B93

Tritanopia (blue-blind)

#474F62

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #573b95;
/* rgb */ color: rgb(87, 59, 149);
/* oklch */ color: oklch(43.3% 0.141 294.0);

Tailwind

colors: {
  custom: {
    50: '#8b72b5',
    500: '#573b95',
    950: '#000000',
  },
}

SCSS

$custom: #573b95;
$custom-light: #8b72b5;
$custom-dark: #000000;

JSON

{
  "hex": "#573b95",
  "rgb": {
    "r": 87,
    "g": 59,
    "b": 149
  },
  "hsl": {
    "h": 258.667,
    "s": 43.269,
    "l": 40.784
  },
  "oklch": {
    "l": 0.43271,
    "c": 0.14149,
    "h": 294
  },
  "luminance": 0.07324
}

Semantic roles & 50–950 ramp

primary

#573B95

secondary

#A2B676

accent

#D355AC

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #573B95

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

Preview Lab → · Contrast checker → · Palette generator →