#573713#573713

#573713 is a dark, moderate orange. Relative luminance 0.048; OKLCH L 36.7% C 0.067 H 65.8°. Best body text is #FFFFFF at 10.71:1 contrast (WCAG AA passes).

Color values

HEX	#573713
RGB	rgb(87, 55, 19)
HSL	hsl(32, 64%, 21%)
HSV	hsv(32, 78%, 34%)
CMYK	cmyk(0%, 36.8%, 78.2%, 65.9%)
CIE-LAB	lab(26.18, 10.60, 27.50)
CIE-LCH	lch(26.18, 29.47, 68.92°)
OKLab	oklab(36.75% 0.0277 0.0615)
OKLCH	oklch(36.75% 0.067 65.8)
XYZ	xyz(5.4146, 4.8061, 1.2585)
Luminance	0.0481 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573713 #133357

analogous

#571513 #573713 #555713

triadic

#573713 #135737 #371357

tetradic

#573713 #135715 #133357 #571355

square

#573713 #135715 #133357 #571355

split-complementary

#573713 #135557 #151357

monochromatic

#191005 #251708 #573713 #89571E #BB7729

Accessibility & contrast

On white

10.71

#573713 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.96

#573713 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573713

10.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573713	#FFFFFF	#000000	##FFFFFF
##573713	1.00	10.71	1.96	10.71
#FFFFFF	10.71	1.00	21.00	1.00
#000000	1.96	21.00	1.00	21.00
##FFFFFF	10.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#41390F

Deuteranopia (green-blind)

#494114

Tritanopia (blue-blind)

#5F302F

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #573713;
/* rgb */ color: rgb(87, 55, 19);
/* oklch */ color: oklch(36.7% 0.067 65.8);

Tailwind

colors: {
  custom: {
    50: '#8a6d53',
    500: '#573713',
    950: '#000000',
  },
}

SCSS

$custom: #573713;
$custom-light: #8a6d53;
$custom-dark: #000000;

JSON

{
  "hex": "#573713",
  "rgb": {
    "r": 87,
    "g": 55,
    "b": 19
  },
  "hsl": {
    "h": 31.765,
    "s": 64.151,
    "l": 20.784
  },
  "oklch": {
    "l": 0.36748,
    "c": 0.06747,
    "h": 65.8
  },
  "luminance": 0.04806
}

Semantic roles & 50–950 ramp

primary

#573713

secondary

#36608F

accent

#8FE741

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #573713

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

Preview Lab → · Contrast checker → · Palette generator →