#573613#573613

#573613 is a dark, moderate orange. Relative luminance 0.047; OKLCH L 36.5% C 0.068 H 64.1°. Best body text is #FFFFFF at 10.81:1 contrast (WCAG AA passes).

Color values

HEX	#573613
RGB	rgb(87, 54, 19)
HSL	hsl(31, 64%, 21%)
HSV	hsv(31, 78%, 34%)
CMYK	cmyk(0%, 37.9%, 78.2%, 65.9%)
CIE-LAB	lab(25.90, 11.23, 27.21)
CIE-LCH	lch(25.90, 29.44, 67.56°)
OKLab	oklab(36.53% 0.0296 0.0609)
OKLCH	oklch(36.53% 0.068 64.1)
XYZ	xyz(5.3676, 4.7121, 1.2428)
Luminance	0.0471 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573613 #133457

analogous

#571413 #573613 #565713

triadic

#573613 #135736 #361357

tetradic

#573613 #135714 #133457 #571356

square

#573613 #135714 #133457 #571356

split-complementary

#573613 #135657 #141357

monochromatic

#191005 #251708 #573613 #89551E #BB7429

Accessibility & contrast

On white

10.81

#573613 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.94

#573613 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573613

10.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573613	#FFFFFF	#000000	##FFFFFF
##573613	1.00	10.81	1.94	10.81
#FFFFFF	10.81	1.00	21.00	1.00
#000000	1.94	21.00	1.00	21.00
##FFFFFF	10.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40390F

Deuteranopia (green-blind)

#484014

Tritanopia (blue-blind)

#5F2E2F

Achromatopsia (no color)

#3D3D3D

Design tokens & code

CSS

--color: #573613;
/* rgb */ color: rgb(87, 54, 19);
/* oklch */ color: oklch(36.5% 0.068 64.1);

Tailwind

colors: {
  custom: {
    50: '#8a6d53',
    500: '#573613',
    950: '#000000',
  },
}

SCSS

$custom: #573613;
$custom-light: #8a6d53;
$custom-dark: #000000;

JSON

{
  "hex": "#573613",
  "rgb": {
    "r": 87,
    "g": 54,
    "b": 19
  },
  "hsl": {
    "h": 30.882,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.36533,
    "c": 0.06771,
    "h": 64.1
  },
  "luminance": 0.04712
}

Semantic roles & 50–950 ramp

primary

#573613

secondary

#36628F

accent

#91E741

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #573613

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

Preview Lab → · Contrast checker → · Palette generator →