#573013#573013

#573013 is a dark, moderate orange. Relative luminance 0.042; OKLCH L 35.3% C 0.070 H 54.5°. Best body text is #FFFFFF at 11.43:1 contrast (WCAG AA passes).

Color values

HEX	#573013
RGB	rgb(87, 48, 19)
HSL	hsl(26, 64%, 21%)
HSV	hsv(26, 78%, 34%)
CMYK	cmyk(0%, 44.8%, 78.2%, 65.9%)
CIE-LAB	lab(24.28, 15.02, 25.50)
CIE-LCH	lch(24.28, 29.60, 59.50°)
OKLab	oklab(35.28% 0.0409 0.0573)
OKLCH	oklch(35.28% 0.07 54.5)
XYZ	xyz(5.1054, 4.1877, 1.1554)
Luminance	0.0419 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573013 #133A57

analogous

#571318 #573013 #575213

triadic

#573013 #135730 #301357

tetradic

#573013 #185713 #133A57 #521357

square

#573013 #185713 #133A57 #521357

split-complementary

#573013 #135752 #131857

monochromatic

#190E05 #251408 #573013 #894C1E #BB6729

Accessibility & contrast

On white

11.43

#573013 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.84

#573013 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573013

11.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573013	#FFFFFF	#000000	##FFFFFF
##573013	1.00	11.43	1.84	11.43
#FFFFFF	11.43	1.00	21.00	1.00
#000000	1.84	21.00	1.00	21.00
##FFFFFF	11.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3B3410

Deuteranopia (green-blind)

#453D13

Tritanopia (blue-blind)

#60282A

Achromatopsia (no color)

#3A3A3A

Design tokens & code

CSS

--color: #573013;
/* rgb */ color: rgb(87, 48, 19);
/* oklch */ color: oklch(35.3% 0.070 54.5);

Tailwind

colors: {
  custom: {
    50: '#8a6852',
    500: '#573013',
    950: '#000000',
  },
}

SCSS

$custom: #573013;
$custom-light: #8a6852;
$custom-dark: #000000;

JSON

{
  "hex": "#573013",
  "rgb": {
    "r": 87,
    "g": 48,
    "b": 19
  },
  "hsl": {
    "h": 25.588,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.35283,
    "c": 0.07035,
    "h": 54.5
  },
  "luminance": 0.04187
}

Semantic roles & 50–950 ramp

primary

#573013

secondary

#36698F

accent

#A0E741

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0602

muted

#7D7A78

Preview Lab

Preview with #573013

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

Preview Lab → · Contrast checker → · Palette generator →