#563B0D#563B0D

#563B0D is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.4% C 0.070 H 76.0°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#563B0D
RGB	rgb(86, 59, 13)
HSL	hsl(38, 74%, 19%)
HSV	hsv(38, 85%, 34%)
CMYK	cmyk(0%, 31.4%, 84.9%, 66.3%)
CIE-LAB	lab(27.12, 7.24, 31.32)
CIE-LCH	lch(27.12, 32.15, 76.98°)
OKLab	oklab(37.44% 0.017 0.0683)
OKLCH	oklch(37.44% 0.07 76)
XYZ	xyz(5.4748, 5.1359, 1.0837)
Luminance	0.0513 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563B0D #0D2856

analogous

#56170D #563B0D #4D560D

triadic

#563B0D #0D563B #3B0D56

tetradic

#563B0D #0D5617 #0D2856 #560D4D

square

#563B0D #0D5617 #0D2856 #560D4D

split-complementary

#563B0D #0D4D56 #170D56

monochromatic

#1B1204 #211705 #563B0D #8B5F15 #C0841D

Accessibility & contrast

On white

10.36

#563B0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#563B0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563B0D

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563B0D	#FFFFFF	#000000	##FFFFFF
##563B0D	1.00	10.36	2.03	10.36
#FFFFFF	10.36	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.36	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453C06

Deuteranopia (green-blind)

#4B430F

Tritanopia (blue-blind)

#5E3432

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #563b0d;
/* rgb */ color: rgb(86, 59, 13);
/* oklch */ color: oklch(37.4% 0.070 76.0);

Tailwind

colors: {
  custom: {
    50: '#897050',
    500: '#563b0d',
    950: '#000000',
  },
}

SCSS

$custom: #563b0d;
$custom-light: #897050;
$custom-dark: #000000;

JSON

{
  "hex": "#563b0d",
  "rgb": {
    "r": 86,
    "g": 59,
    "b": 13
  },
  "hsl": {
    "h": 37.808,
    "s": 73.737,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37437,
    "c": 0.07035,
    "h": 76
  },
  "luminance": 0.05135
}

Semantic roles & 50–950 ramp

primary

#563B0D

secondary

#2E5391

accent

#7CF037

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #563B0D

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

Preview Lab → · Contrast checker → · Palette generator →