#573D92#573D92

#573D92 is a dark, vivid violet. Relative luminance 0.074; OKLCH L 43.4% C 0.134 H 294.2°. Best body text is #FFFFFF at 8.44:1 contrast (WCAG AA passes).

Color values

HEX	#573D92
RGB	rgb(87, 61, 146)
HSL	hsl(258, 41%, 41%)
HSV	hsv(258, 58%, 57%)
CMYK	cmyk(40.4%, 58.2%, 0%, 42.7%)
CIE-LAB	lab(32.79, 31.79, -43.15)
CIE-LCH	lch(32.79, 53.60, 306.38°)
OKLab	oklab(43.39% 0.0551 -0.1226)
OKLCH	oklch(43.39% 0.134 294.2)
XYZ	xyz(10.7862, 7.4388, 28.0561)
Luminance	0.0744 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blue With A Hint Of Purple

#533CC6

ΔE00 8.21

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573D92 #78923D

analogous

#3D4D92 #573D92 #813D92

triadic

#573D92 #92573D #3D9257

tetradic

#573D92 #923D4D #78923D #3D9281

square

#573D92 #923D4D #78923D #3D9281

split-complementary

#573D92 #92813D #4D923D

monochromatic

#24193C #3D2B67 #573D92 #7354B8 #9680CA

Accessibility & contrast

On white

8.44

#573D92 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.49

#573D92 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573D92

8.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573D92	#FFFFFF	#000000	##FFFFFF
##573D92	1.00	8.44	2.49	8.44
#FFFFFF	8.44	1.00	21.00	1.00
#000000	2.49	21.00	1.00	21.00
##FFFFFF	8.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#0F4E95

Deuteranopia (green-blind)

#194C90

Tritanopia (blue-blind)

#484F61

Achromatopsia (no color)

#4D4D4D

Design tokens & code

CSS

--color: #573d92;
/* rgb */ color: rgb(87, 61, 146);
/* oklch */ color: oklch(43.4% 0.134 294.2);

Tailwind

colors: {
  custom: {
    50: '#8a73b2',
    500: '#573d92',
    950: '#000000',
  },
}

SCSS

$custom: #573d92;
$custom-light: #8a73b2;
$custom-dark: #000000;

JSON

{
  "hex": "#573d92",
  "rgb": {
    "r": 87,
    "g": 61,
    "b": 146
  },
  "hsl": {
    "h": 258.353,
    "s": 41.063,
    "l": 40.588
  },
  "oklch": {
    "l": 0.4339,
    "c": 0.13446,
    "h": 294.2
  },
  "luminance": 0.07439
}

Semantic roles & 50–950 ramp

primary

#573D92

secondary

#A1B477

accent

#D157AC

background

#F8F7FB

surface

#F0EDF6

border

#CBC8D0

text

#0C0811

muted

#7D7B80

Preview Lab

Preview with #573D92

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

Preview Lab → · Contrast checker → · Palette generator →