#573A20#573A20

#573A20 is a dark, muted orange. Relative luminance 0.052; OKLCH L 37.6% C 0.057 H 61.6°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX	#573A20
RGB	rgb(87, 58, 32)
HSL	hsl(28, 46%, 23%)
HSV	hsv(28, 63%, 34%)
CMYK	cmyk(0%, 33.3%, 63.2%, 65.9%)
CIE-LAB	lab(27.18, 9.65, 21.14)
CIE-LCH	lch(27.18, 23.24, 65.46°)
OKLab	oklab(37.58% 0.0271 0.05)
OKLCH	oklch(37.58% 0.057 61.6)
XYZ	xyz(5.7046, 5.1571, 2.0612)
Luminance	0.0516 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573A20 #203D57

analogous

#572021 #573A20 #575520

triadic

#573A20 #20573A #3A2057

tetradic

#573A20 #215720 #203D57 #552057

square

#573A20 #215720 #203D57 #552057

split-complementary

#573A20 #205755 #202157

monochromatic

#160F08 #2A1C10 #573A20 #845830 #B07641

Accessibility & contrast

On white

10.34

#573A20 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#573A20 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573A20

10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573A20	#FFFFFF	#000000	##FFFFFF
##573A20	1.00	10.34	2.03	10.34
#FFFFFF	10.34	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433C1E

Deuteranopia (green-blind)

#4A4320

Tritanopia (blue-blind)

#5F3434

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #573a20;
/* rgb */ color: rgb(87, 58, 32);
/* oklch */ color: oklch(37.6% 0.057 61.6);

Tailwind

colors: {
  custom: {
    50: '#89705c',
    500: '#573a20',
    950: '#000000',
  },
}

SCSS

$custom: #573a20;
$custom-light: #89705c;
$custom-dark: #000000;

JSON

{
  "hex": "#573a20",
  "rgb": {
    "r": 87,
    "g": 58,
    "b": 32
  },
  "hsl": {
    "h": 28.364,
    "s": 46.218,
    "l": 23.333
  },
  "oklch": {
    "l": 0.3758,
    "c": 0.05688,
    "h": 61.6
  },
  "luminance": 0.05157
}

Semantic roles & 50–950 ramp

primary

#573A20

secondary

#476B8B

accent

#97D652

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0704

muted

#7D7A79

Preview Lab

Preview with #573A20

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

Preview Lab → · Contrast checker → · Palette generator →