#563B28#563B28

#563B28 is a dark, muted orange. Relative luminance 0.053; OKLCH L 37.8% C 0.049 H 55.8°. Best body text is #FFFFFF at 10.23:1 contrast (WCAG AA passes).

Color values

HEX	#563B28
RGB	rgb(86, 59, 40)
HSL	hsl(25, 37%, 25%)
HSV	hsv(25, 53%, 34%)
CMYK	cmyk(0%, 31.4%, 53.5%, 66.3%)
CIE-LAB	lab(27.46, 9.34, 16.49)
CIE-LCH	lch(27.46, 18.95, 60.47°)
OKLab	oklab(37.82% 0.0274 0.0403)
OKLCH	oklch(37.82% 0.049 55.8)
XYZ	xyz(5.7850, 5.2600, 2.7177)
Luminance	0.0526 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563B28 #284356

analogous

#56282C #563B28 #565228

triadic

#563B28 #28563B #3B2856

tetradic

#563B28 #2C5628 #284356 #522856

square

#563B28 #2C5628 #284356 #522856

split-complementary

#563B28 #285652 #282C56

monochromatic

#150E0A #2C1E15 #563B28 #80583B #AA744F

Accessibility & contrast

On white

10.23

#563B28 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#563B28 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563B28

10.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563B28	#FFFFFF	#000000	##FFFFFF
##563B28	1.00	10.23	2.05	10.23
#FFFFFF	10.23	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433D27

Deuteranopia (green-blind)

#494328

Tritanopia (blue-blind)

#5D3636

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #563b28;
/* rgb */ color: rgb(86, 59, 40);
/* oklch */ color: oklch(37.8% 0.049 55.8);

Tailwind

colors: {
  custom: {
    50: '#877162',
    500: '#563b28',
    950: '#000000',
  },
}

SCSS

$custom: #563b28;
$custom-light: #877162;
$custom-dark: #000000;

JSON

{
  "hex": "#563b28",
  "rgb": {
    "r": 86,
    "g": 59,
    "b": 40
  },
  "hsl": {
    "h": 24.783,
    "s": 36.508,
    "l": 24.706
  },
  "oklch": {
    "l": 0.37816,
    "c": 0.04873,
    "h": 55.8
  },
  "luminance": 0.0526
}

Semantic roles & 50–950 ramp

primary

#563B28

secondary

#517289

accent

#9ECD5B

background

#F8F6F5

surface

#F0ECEA

border

#CBC7C6

text

#0B0705

muted

#7C7A79

Preview Lab

Preview with #563B28

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

Preview Lab → · Contrast checker → · Palette generator →