#573A22#573A22

#573A22 is a dark, muted orange. Relative luminance 0.052; OKLCH L 37.6% C 0.055 H 59.6°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#573A22
RGB	rgb(87, 58, 34)
HSL	hsl(27, 44%, 24%)
HSV	hsv(27, 61%, 34%)
CMYK	cmyk(0%, 33.3%, 60.9%, 65.9%)
CIE-LAB	lab(27.21, 9.84, 19.95)
CIE-LCH	lch(27.21, 22.25, 63.75°)
OKLab	oklab(37.61% 0.0279 0.0476)
OKLCH	oklch(37.61% 0.055 59.6)
XYZ	xyz(5.7326, 5.1683, 2.2087)
Luminance	0.0517 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573A22 #223F57

analogous

#572224 #573A22 #575422

triadic

#573A22 #22573A #3A2257

tetradic

#573A22 #245722 #223F57 #542257

square

#573A22 #245722 #223F57 #542257

split-complementary

#573A22 #225754 #222457

monochromatic

#160F09 #2B1D11 #573A22 #835733 #AF7544

Accessibility & contrast

On white

10.33

#573A22 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#573A22 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573A22

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573A22	#FFFFFF	#000000	##FFFFFF
##573A22	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433C20

Deuteranopia (green-blind)

#4A4322

Tritanopia (blue-blind)

#5F3434

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #573a22;
/* rgb */ color: rgb(87, 58, 34);
/* oklch */ color: oklch(37.6% 0.055 59.6);

Tailwind

colors: {
  custom: {
    50: '#89705d',
    500: '#573a22',
    950: '#000000',
  },
}

SCSS

$custom: #573a22;
$custom-light: #89705d;
$custom-dark: #000000;

JSON

{
  "hex": "#573a22",
  "rgb": {
    "r": 87,
    "g": 58,
    "b": 34
  },
  "hsl": {
    "h": 27.17,
    "s": 43.802,
    "l": 23.725
  },
  "oklch": {
    "l": 0.37614,
    "c": 0.05521,
    "h": 59.6
  },
  "luminance": 0.05168
}

Semantic roles & 50–950 ramp

primary

#573A22

secondary

#4A6D8B

accent

#9AD454

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0704

muted

#7D7A79

Preview Lab

Preview with #573A22

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

Preview Lab → · Contrast checker → · Palette generator →