#563A18#563A18

#563A18 is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.3% C 0.063 H 69.0°. Best body text is #FFFFFF at 10.43:1 contrast (WCAG AA passes).

Color values

HEX	#563A18
RGB	rgb(86, 58, 24)
HSL	hsl(33, 56%, 22%)
HSV	hsv(33, 72%, 34%)
CMYK	cmyk(0%, 32.6%, 72.1%, 66.3%)
CIE-LAB	lab(26.94, 8.51, 25.53)
CIE-LCH	lch(26.94, 26.91, 71.56°)
OKLab	oklab(37.33% 0.0224 0.0584)
OKLCH	oklch(37.33% 0.063 69)
XYZ	xyz(5.5160, 5.0709, 1.5523)
Luminance	0.0507 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563A18 #183456

analogous

#561B18 #563A18 #535618

triadic

#563A18 #18563A #3A1856

tetradic

#563A18 #18561B #183456 #561853

square

#563A18 #18561B #183456 #561853

split-complementary

#563A18 #185356 #1B1856

monochromatic

#181007 #261A0B #563A18 #865A25 #B67B33

Accessibility & contrast

On white

10.43

#563A18 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#563A18 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563A18

10.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563A18	#FFFFFF	#000000	##FFFFFF
##563A18	1.00	10.43	2.01	10.43
#FFFFFF	10.43	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.43	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433C14

Deuteranopia (green-blind)

#4A4219

Tritanopia (blue-blind)

#5E3332

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #563a18;
/* rgb */ color: rgb(86, 58, 24);
/* oklch */ color: oklch(37.3% 0.063 69.0);

Tailwind

colors: {
  custom: {
    50: '#897056',
    500: '#563a18',
    950: '#000000',
  },
}

SCSS

$custom: #563a18;
$custom-light: #897056;
$custom-dark: #000000;

JSON

{
  "hex": "#563a18",
  "rgb": {
    "r": 86,
    "g": 58,
    "b": 24
  },
  "hsl": {
    "h": 32.903,
    "s": 56.364,
    "l": 21.569
  },
  "oklch": {
    "l": 0.37327,
    "c": 0.06256,
    "h": 69
  },
  "luminance": 0.0507
}

Semantic roles & 50–950 ramp

primary

#563A18

secondary

#3D618D

accent

#8DE048

background

#F8F6F5

surface

#F0ECE9

border

#CBC7C5

text

#0C0703

muted

#7D7A78

Preview Lab

Preview with #563A18

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

Preview Lab → · Contrast checker → · Palette generator →