#573B68#573B68

#573B68 is a dark, moderate violet. Relative luminance 0.062; OKLCH L 40.4% C 0.080 H 311.8°. Best body text is #FFFFFF at 9.41:1 contrast (WCAG AA passes).

Color values

HEX	#573B68
RGB	rgb(87, 59, 104)
HSL	hsl(277, 28%, 32%)
HSV	hsv(277, 43%, 41%)
CMYK	cmyk(16.3%, 43.3%, 0%, 59.2%)
CIE-LAB	lab(29.80, 21.65, -21.65)
CIE-LCH	lch(29.80, 30.62, 315.01°)
OKLab	oklab(40.36% 0.0536 -0.0599)
OKLCH	oklch(40.36% 0.08 311.8)
XYZ	xyz(7.9927, 6.1538, 13.8608)
Luminance	0.0615 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573B68 #4C683B

analogous

#413B68 #573B68 #683B63

triadic

#573B68 #68573B #3B6857

tetradic

#573B68 #68413B #4C683B #3B6368

square

#573B68 #68413B #4C683B #3B6368

split-complementary

#573B68 #63683B #3B6841

monochromatic

#160F1A #362541 #573B68 #78518F #9670AE

Accessibility & contrast

On white

9.41

#573B68 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.23

#573B68 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573B68

9.41:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573B68	#FFFFFF	#000000	##FFFFFF
##573B68	1.00	9.41	2.23	9.41
#FFFFFF	9.41	1.00	21.00	1.00
#000000	2.23	21.00	1.00	21.00
##FFFFFF	9.41	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#32456A

Deuteranopia (green-blind)

#394767

Tritanopia (blue-blind)

#55424C

Achromatopsia (no color)

#464646

Design tokens & code

CSS

--color: #573b68;
/* rgb */ color: rgb(87, 59, 104);
/* oklch */ color: oklch(40.4% 0.080 311.8);

Tailwind

colors: {
  custom: {
    50: '#877193',
    500: '#573b68',
    950: '#000000',
  },
}

SCSS

$custom: #573b68;
$custom-light: #877193;
$custom-dark: #000000;

JSON

{
  "hex": "#573b68",
  "rgb": {
    "r": 87,
    "g": 59,
    "b": 104
  },
  "hsl": {
    "h": 277.333,
    "s": 27.607,
    "l": 31.961
  },
  "oklch": {
    "l": 0.40356,
    "c": 0.08037,
    "h": 311.8
  },
  "luminance": 0.06154
}

Semantic roles & 50–950 ramp

primary

#573B68

secondary

#799867

accent

#C46488

background

#F8F6F9

surface

#EFECF1

border

#CAC7CB

text

#0B080D

muted

#7C7B7E

Preview Lab

Preview with #573B68

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

Preview Lab → · Contrast checker → · Palette generator →