#573519#573519

#573519 is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.4% C 0.064 H 58.2°. Best body text is #FFFFFF at 10.89:1 contrast (WCAG AA passes).

Color values

HEX	#573519
RGB	rgb(87, 53, 25)
HSL	hsl(27, 55%, 22%)
HSV	hsv(27, 71%, 34%)
CMYK	cmyk(0%, 39.1%, 71.3%, 65.9%)
CIE-LAB	lab(25.69, 12.26, 23.60)
CIE-LCH	lch(25.69, 26.59, 62.54°)
OKLab	oklab(36.4% 0.0337 0.0544)
OKLCH	oklch(36.4% 0.064 58.2)
XYZ	xyz(5.3794, 4.6431, 1.5324)
Luminance	0.0464 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573519 #193B57

analogous

#57191C #573519 #575419

triadic

#573519 #195735 #351957

tetradic

#573519 #1C5719 #193B57 #541957

square

#573519 #1C5719 #193B57 #541957

split-complementary

#573519 #195754 #191C57

monochromatic

#180E07 #27180B #573519 #875227 #B66F34

Accessibility & contrast

On white

10.89

#573519 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.93

#573519 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573519

10.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573519	#FFFFFF	#000000	##FFFFFF
##573519	1.00	10.89	1.93	10.89
#FFFFFF	10.89	1.00	21.00	1.00
#000000	1.93	21.00	1.00	21.00
##FFFFFF	10.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3F3816

Deuteranopia (green-blind)

#474019

Tritanopia (blue-blind)

#5F2E2F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #573519;
/* rgb */ color: rgb(87, 53, 25);
/* oklch */ color: oklch(36.4% 0.064 58.2);

Tailwind

colors: {
  custom: {
    50: '#8a6c57',
    500: '#573519',
    950: '#000000',
  },
}

SCSS

$custom: #573519;
$custom-light: #8a6c57;
$custom-dark: #000000;

JSON

{
  "hex": "#573519",
  "rgb": {
    "r": 87,
    "g": 53,
    "b": 25
  },
  "hsl": {
    "h": 27.097,
    "s": 55.357,
    "l": 21.961
  },
  "oklch": {
    "l": 0.36396,
    "c": 0.06396,
    "h": 58.2
  },
  "luminance": 0.04643
}

Semantic roles & 50–950 ramp

primary

#573519

secondary

#3E6A8D

accent

#9BDF49

background

#F8F6F5

surface

#F0EBE9

border

#CBC6C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #573519

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

Preview Lab → · Contrast checker → · Palette generator →