#563B0C#563B0C

#563B0C is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.4% C 0.071 H 76.3°. Best body text is #FFFFFF at 10.36:1 contrast (WCAG AA passes).

Color values

HEX	#563B0C
RGB	rgb(86, 59, 12)
HSL	hsl(38, 76%, 19%)
HSV	hsv(38, 86%, 34%)
CMYK	cmyk(0%, 31.4%, 86%, 66.3%)
CIE-LAB	lab(27.11, 7.20, 31.75)
CIE-LCH	lch(27.11, 32.56, 77.22°)
OKLab	oklab(37.43% 0.0168 0.0689)
OKLCH	oklch(37.43% 0.071 76.3)
XYZ	xyz(5.4685, 5.1334, 1.0506)
Luminance	0.0513 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563B0C #0C2756

analogous

#56160C #563B0C #4C560C

triadic

#563B0C #0C563B #3B0C56

tetradic

#563B0C #0C5616 #0C2756 #560C4C

square

#563B0C #0C5616 #0C2756 #560C4C

split-complementary

#563B0C #0C4C56 #160C56

monochromatic

#1B1204 #201605 #563B0C #8C6013 #C1851B

Accessibility & contrast

On white

10.36

#563B0C on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#563B0C on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563B0C

10.36:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563B0C	#FFFFFF	#000000	##FFFFFF
##563B0C	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)

#453C05

Deuteranopia (green-blind)

#4B430E

Tritanopia (blue-blind)

#5E3432

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #563b0c;
/* rgb */ color: rgb(86, 59, 12);
/* oklch */ color: oklch(37.4% 0.071 76.3);

Tailwind

colors: {
  custom: {
    50: '#89704f',
    500: '#563b0c',
    950: '#000000',
  },
}

SCSS

$custom: #563b0c;
$custom-light: #89704f;
$custom-dark: #000000;

JSON

{
  "hex": "#563b0c",
  "rgb": {
    "r": 86,
    "g": 59,
    "b": 12
  },
  "hsl": {
    "h": 38.108,
    "s": 75.51,
    "l": 19.216
  },
  "oklch": {
    "l": 0.37429,
    "c": 0.07093,
    "h": 76.3
  },
  "luminance": 0.05133
}

Semantic roles & 50–950 ramp

primary

#563B0C

secondary

#2D5191

accent

#7AF236

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #563B0C

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

Preview Lab → · Contrast checker → · Palette generator →