#573F7A#573F7A

#573F7A is a dark, moderate violet. Relative luminance 0.070; OKLCH L 42.2% C 0.098 H 301.1°. Best body text is #FFFFFF at 8.76:1 contrast (WCAG AA passes).

Color values

HEX	#573F7A
RGB	rgb(87, 63, 122)
HSL	hsl(264, 32%, 36%)
HSV	hsv(264, 48%, 48%)
CMYK	cmyk(28.7%, 48.4%, 0%, 52.2%)
CIE-LAB	lab(31.78, 23.81, -29.92)
CIE-LCH	lch(31.78, 38.24, 308.51°)
OKLab	oklab(42.16% 0.0506 -0.0839)
OKLCH	oklch(42.16% 0.098 301.1)
XYZ	xyz(9.2200, 6.9864, 19.2713)
Luminance	0.0699 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573F7A #627A3F

analogous

#3F457A #573F7A #753F7A

triadic

#573F7A #7A573F #3F7A57

tetradic

#573F7A #7A3F45 #627A3F #3F7A75

square

#573F7A #7A3F45 #627A3F #3F7A75

split-complementary

#573F7A #7A753F #457A3F

monochromatic

#1D1529 #3A2A52 #573F7A #7454A2 #9479BA

Accessibility & contrast

On white

8.76

#573F7A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.40

#573F7A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573F7A

8.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573F7A	#FFFFFF	#000000	##FFFFFF
##573F7A	1.00	8.76	2.40	8.76
#FFFFFF	8.76	1.00	21.00	1.00
#000000	2.40	21.00	1.00	21.00
##FFFFFF	8.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#2E4A7C

Deuteranopia (green-blind)

#334A79

Tritanopia (blue-blind)

#504956

Achromatopsia (no color)

#4B4B4B

Design tokens & code

CSS

--color: #573f7a;
/* rgb */ color: rgb(87, 63, 122);
/* oklch */ color: oklch(42.2% 0.098 301.1);

Tailwind

colors: {
  custom: {
    50: '#8874a1',
    500: '#573f7a',
    950: '#000000',
  },
}

SCSS

$custom: #573f7a;
$custom-light: #8874a1;
$custom-dark: #000000;

JSON

{
  "hex": "#573f7a",
  "rgb": {
    "r": 87,
    "g": 63,
    "b": 122
  },
  "hsl": {
    "h": 264.407,
    "s": 31.892,
    "l": 36.275
  },
  "oklch": {
    "l": 0.42157,
    "c": 0.09795,
    "h": 301.1
  },
  "luminance": 0.06986
}

Semantic roles & 50–950 ramp

primary

#573F7A

secondary

#8FA470

accent

#C8609E

background

#F8F7F9

surface

#F0EDF2

border

#CBC8CC

text

#0B080F

muted

#7C7B7E

Preview Lab

Preview with #573F7A

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

Preview Lab → · Contrast checker → · Palette generator →