#573F73#573F73

#573F73 is a dark, moderate violet. Relative luminance 0.068; OKLCH L 41.7% C 0.088 H 304.1°. Best body text is #FFFFFF at 8.88:1 contrast (WCAG AA passes).

Color values

HEX	#573F73
RGB	rgb(87, 63, 115)
HSL	hsl(268, 29%, 35%)
HSV	hsv(268, 45%, 45%)
CMYK	cmyk(24.3%, 45.2%, 0%, 54.9%)
CIE-LAB	lab(31.39, 21.94, -26.13)
CIE-LCH	lch(31.39, 34.12, 310.02°)
OKLab	oklab(41.74% 0.0494 -0.0729)
OKLCH	oklch(41.74% 0.088 304.1)
XYZ	xyz(8.8018, 6.8191, 17.0688)
Luminance	0.0682 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573F73 #5B733F

analogous

#3F4173 #573F73 #713F73

triadic

#573F73 #73573F #3F7357

tetradic

#573F73 #733F41 #5B733F #3F7371

square

#573F73 #733F41 #5B733F #3F7371

split-complementary

#573F73 #73713F #41733F

monochromatic

#1B1424 #39294B #573F73 #75559B #9478B5

Accessibility & contrast

On white

8.88

#573F73 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.36

#573F73 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573F73

8.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573F73	#FFFFFF	#000000	##FFFFFF
##573F73	1.00	8.88	2.36	8.88
#FFFFFF	8.88	1.00	21.00	1.00
#000000	2.36	21.00	1.00	21.00
##FFFFFF	8.88	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#324975

Deuteranopia (green-blind)

#374A72

Tritanopia (blue-blind)

#524853

Achromatopsia (no color)

#4A4A4A

Design tokens & code

CSS

--color: #573f73;
/* rgb */ color: rgb(87, 63, 115);
/* oklch */ color: oklch(41.7% 0.088 304.1);

Tailwind

colors: {
  custom: {
    50: '#88749b',
    500: '#573f73',
    950: '#000000',
  },
}

SCSS

$custom: #573f73;
$custom-light: #88749b;
$custom-dark: #000000;

JSON

{
  "hex": "#573f73",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 115
  },
  "hsl": {
    "h": 267.692,
    "s": 29.213,
    "l": 34.902
  },
  "oklch": {
    "l": 0.41743,
    "c": 0.08804,
    "h": 304.1
  },
  "luminance": 0.06819
}

Semantic roles & 50–950 ramp

primary

#573F73

secondary

#899F6E

accent

#C56298

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0B080E

muted

#7C7B7E

Preview Lab

Preview with #573F73

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

Preview Lab → · Contrast checker → · Palette generator →