#573E41#573E41

#573E41 is a dark, muted red. Relative luminance 0.059; OKLCH L 39.3% C 0.035 H 10.8°. Best body text is #FFFFFF at 9.67:1 contrast (WCAG AA passes).

Color values

HEX	#573E41
RGB	rgb(87, 62, 65)
HSL	hsl(353, 17%, 29%)
HSV	hsv(353, 29%, 34%)
CMYK	cmyk(0%, 28.7%, 25.3%, 65.9%)
CIE-LAB	lab(29.04, 11.45, 2.48)
CIE-LCH	lch(29.04, 11.72, 12.23°)
OKLab	oklab(39.27% 0.0347 0.0067)
OKLCH	oklch(39.27% 0.035 10.8)
XYZ	xyz(6.6073, 5.8535, 5.7818)
Luminance	0.0585 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573E41 #3E5754

analogous

#573E4E #573E41 #57483E

triadic

#573E41 #41573E #3E4157

tetradic

#573E41 #4E573E #3E5754 #483E57

square

#573E41 #4E573E #3E5754 #483E57

split-complementary

#573E41 #3E5748 #3E4E57

monochromatic

#120D0D #332526 #573E41 #7B575C #9C7478

Accessibility & contrast

On white

9.67

#573E41 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.17

#573E41 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573E41

9.67:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573E41	#FFFFFF	#000000	##FFFFFF
##573E41	1.00	9.67	2.17	9.67
#FFFFFF	9.67	1.00	21.00	1.00
#000000	2.17	21.00	1.00	21.00
##FFFFFF	9.67	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#424241

Deuteranopia (green-blind)

#484641

Tritanopia (blue-blind)

#5C3C3F

Achromatopsia (no color)

#444444

Design tokens & code

CSS

--color: #573e41;
/* rgb */ color: rgb(87, 62, 65);
/* oklch */ color: oklch(39.3% 0.035 10.8);

Tailwind

colors: {
  custom: {
    50: '#877375',
    500: '#573e41',
    950: '#000000',
  },
}

SCSS

$custom: #573e41;
$custom-light: #877375;
$custom-dark: #000000;

JSON

{
  "hex": "#573e41",
  "rgb": {
    "r": 87,
    "g": 62,
    "b": 65
  },
  "hsl": {
    "h": 352.8,
    "s": 16.779,
    "l": 29.216
  },
  "oklch": {
    "l": 0.39265,
    "c": 0.03537,
    "h": 10.8
  },
  "luminance": 0.05853
}

Semantic roles & 50–950 ramp

primary

#573E41

secondary

#6A8783

accent

#B9B06E

background

#F8F7F7

surface

#EFEDED

border

#CAC8C8

text

#0B0808

muted

#7C7B7B

Preview Lab

Preview with #573E41

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

Preview Lab → · Contrast checker → · Palette generator →