#573316#573316

#573316 is a dark, moderate orange. Relative luminance 0.045; OKLCH L 35.9% C 0.067 H 57.1°. Best body text is #FFFFFF at 11.11:1 contrast (WCAG AA passes).

Color values

HEX	#573316
RGB	rgb(87, 51, 22)
HSL	hsl(27, 60%, 21%)
HSV	hsv(27, 75%, 34%)
CMYK	cmyk(0%, 41.4%, 74.7%, 65.9%)
CIE-LAB	lab(25.11, 13.32, 24.70)
CIE-LCH	lch(25.11, 28.06, 61.66°)
OKLab	oklab(35.94% 0.0363 0.0562)
OKLCH	oklch(35.94% 0.067 57.1)
XYZ	xyz(5.2595, 4.4523, 1.3413)
Luminance	0.0445 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#573316 #163A57

analogous

#57161A #573316 #575416

triadic

#573316 #165733 #331657

tetradic

#573316 #1A5716 #163A57 #541657

square

#573316 #1A5716 #163A57 #541657

split-complementary

#573316 #165754 #161A57

monochromatic

#180E06 #26160A #573316 #885022 #B96C2F

Accessibility & contrast

On white

11.11

#573316 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.89

#573316 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #573316

11.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##573316	#FFFFFF	#000000	##FFFFFF
##573316	1.00	11.11	1.89	11.11
#FFFFFF	11.11	1.00	21.00	1.00
#000000	1.89	21.00	1.00	21.00
##FFFFFF	11.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3713

Deuteranopia (green-blind)

#463F16

Tritanopia (blue-blind)

#5F2B2D

Achromatopsia (no color)

#3C3C3C

Design tokens & code

CSS

--color: #573316;
/* rgb */ color: rgb(87, 51, 22);
/* oklch */ color: oklch(35.9% 0.067 57.1);

Tailwind

colors: {
  custom: {
    50: '#8a6b54',
    500: '#573316',
    950: '#000000',
  },
}

SCSS

$custom: #573316;
$custom-light: #8a6b54;
$custom-dark: #000000;

JSON

{
  "hex": "#573316",
  "rgb": {
    "r": 87,
    "g": 51,
    "b": 22
  },
  "hsl": {
    "h": 26.769,
    "s": 59.633,
    "l": 21.373
  },
  "oklch": {
    "l": 0.35936,
    "c": 0.0669,
    "h": 57.1
  },
  "luminance": 0.04452
}

Semantic roles & 50–950 ramp

primary

#573316

secondary

#3A698E

accent

#9CE345

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0603

muted

#7D7A78

Preview Lab

Preview with #573316

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

Preview Lab → · Contrast checker → · Palette generator →