#563B1A#563B1A

#563B1A is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.6% C 0.061 H 69.5°. Best body text is #FFFFFF at 10.31:1 contrast (WCAG AA passes).

Color values

HEX	#563B1A
RGB	rgb(86, 59, 26)
HSL	hsl(33, 54%, 22%)
HSV	hsv(33, 70%, 34%)
CMYK	cmyk(0%, 31.4%, 69.8%, 66.3%)
CIE-LAB	lab(27.25, 8.02, 24.74)
CIE-LCH	lch(27.25, 26.01, 72.03°)
OKLab	oklab(37.58% 0.0213 0.0571)
OKLCH	oklch(37.58% 0.061 69.5)
XYZ	xyz(5.5885, 5.1814, 1.6829)
Luminance	0.0518 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563B1A #1A3556

analogous

#561D1A #563B1A #53561A

triadic

#563B1A #1A563B #3B1A56

tetradic

#563B1A #1A561D #1A3556 #561A53

square

#563B1A #1A561D #1A3556 #561A53

split-complementary

#563B1A #1A5356 #1D1A56

monochromatic

#171007 #271B0C #563B1A #855B28 #B47B36

Accessibility & contrast

On white

10.31

#563B1A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.04

#563B1A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563B1A

10.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563B1A	#FFFFFF	#000000	##FFFFFF
##563B1A	1.00	10.31	2.04	10.31
#FFFFFF	10.31	1.00	21.00	1.00
#000000	2.04	21.00	1.00	21.00
##FFFFFF	10.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443D17

Deuteranopia (green-blind)

#4B431B

Tritanopia (blue-blind)

#5E3434

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #563b1a;
/* rgb */ color: rgb(86, 59, 26);
/* oklch */ color: oklch(37.6% 0.061 69.5);

Tailwind

colors: {
  custom: {
    50: '#887058',
    500: '#563b1a',
    950: '#000000',
  },
}

SCSS

$custom: #563b1a;
$custom-light: #887058;
$custom-dark: #000000;

JSON

{
  "hex": "#563b1a",
  "rgb": {
    "r": 86,
    "g": 59,
    "b": 26
  },
  "hsl": {
    "h": 33,
    "s": 53.571,
    "l": 21.961
  },
  "oklch": {
    "l": 0.37576,
    "c": 0.06091,
    "h": 69.5
  },
  "luminance": 0.05181
}

Semantic roles & 50–950 ramp

primary

#563B1A

secondary

#40628C

accent

#8DDD4B

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #563B1A

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

Preview Lab → · Contrast checker → · Palette generator →