#573513#573513

#573513 is a dark, moderate orange. Relative luminance 0.046; OKLCH L 36.3% C 0.068 H 62.5°. Best body text is #FFFFFF at 10.92:1 contrast (WCAG AA passes).

Color values

HEX	#573513
RGB	rgb(87, 53, 19)
HSL	hsl(30, 64%, 21%)
HSV	hsv(30, 78%, 34%)
CMYK	cmyk(0%, 39.1%, 78.2%, 65.9%)
CIE-LAB	lab(25.62, 11.87, 26.92)
CIE-LCH	lch(25.62, 29.42, 66.21°)
OKLab	oklab(36.32% 0.0315 0.0603)
OKLCH	oklch(36.32% 0.068 62.5)
XYZ	xyz(5.3215, 4.6200, 1.2275)
Luminance	0.0462 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573513 #133557

analogous

#571313 #573513 #575713

triadic

#573513 #135735 #351357

tetradic

#573513 #135713 #133557 #571357

square

#573513 #135713 #133557 #571357

split-complementary

#573513 #135757 #131357

monochromatic

#190F05 #251608 #573513 #89541E #BB7229

Accessibility & contrast

On white

10.92

#573513 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.92

#573513 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573513

10.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573513	#FFFFFF	#000000	##FFFFFF
##573513	1.00	10.92	1.92	10.92
#FFFFFF	10.92	1.00	21.00	1.00
#000000	1.92	21.00	1.00	21.00
##FFFFFF	10.92	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40380F

Deuteranopia (green-blind)

#484013

Tritanopia (blue-blind)

#602D2E

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #573513;
/* rgb */ color: rgb(87, 53, 19);
/* oklch */ color: oklch(36.3% 0.068 62.5);

Tailwind

colors: {
  custom: {
    50: '#8a6c52',
    500: '#573513',
    950: '#000000',
  },
}

SCSS

$custom: #573513;
$custom-light: #8a6c52;
$custom-dark: #000000;

JSON

{
  "hex": "#573513",
  "rgb": {
    "r": 87,
    "g": 53,
    "b": 19
  },
  "hsl": {
    "h": 30,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.3632,
    "c": 0.06801,
    "h": 62.5
  },
  "luminance": 0.04619
}

Semantic roles & 50–950 ramp

primary

#573513

secondary

#36638F

accent

#94E741

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #573513

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

Preview Lab → · Contrast checker → · Palette generator →