#563F0F#563F0F

#563F0F is a dark, moderate orange. Relative luminance 0.056; OKLCH L 38.4% C 0.070 H 81.6°. Best body text is #FFFFFF at 9.94:1 contrast (WCAG AA passes).

Color values

HEX	#563F0F
RGB	rgb(86, 63, 15)
HSL	hsl(41, 70%, 20%)
HSV	hsv(41, 83%, 34%)
CMYK	cmyk(0%, 26.7%, 82.6%, 66.3%)
CIE-LAB	lab(28.30, 4.80, 31.54)
CIE-LCH	lch(28.30, 31.91, 81.35°)
OKLab	oklab(38.36% 0.0102 0.0692)
OKLCH	oklch(38.36% 0.07 81.6)
XYZ	xyz(5.7019, 5.5684, 1.2263)
Luminance	0.0557 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563F0F #0F2656

analogous

#561B0F #563F0F #4A560F

triadic

#563F0F #0F563F #3F0F56

tetradic

#563F0F #0F561B #0F2656 #560F4A

square

#563F0F #0F561B #0F2656 #560F4A

split-complementary

#563F0F #0F4A56 #1B0F56

monochromatic

#1A1305 #221906 #563F0F #8A6518 #BE8B21

Accessibility & contrast

On white

9.94

#563F0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#563F0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563F0F

9.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563F0F	#FFFFFF	#000000	##FFFFFF
##563F0F	1.00	9.94	2.11	9.94
#FFFFFF	9.94	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#483F07

Deuteranopia (green-blind)

#4E4511

Tritanopia (blue-blind)

#5E3836

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #563f0f;
/* rgb */ color: rgb(86, 63, 15);
/* oklch */ color: oklch(38.4% 0.070 81.6);

Tailwind

colors: {
  custom: {
    50: '#897351',
    500: '#563f0f',
    950: '#000000',
  },
}

SCSS

$custom: #563f0f;
$custom-light: #897351;
$custom-dark: #000000;

JSON

{
  "hex": "#563f0f",
  "rgb": {
    "r": 86,
    "g": 63,
    "b": 15
  },
  "hsl": {
    "h": 40.563,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.38363,
    "c": 0.06999,
    "h": 81.6
  },
  "luminance": 0.05568
}

Semantic roles & 50–950 ramp

primary

#563F0F

secondary

#315090

accent

#74ED3B

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0802

muted

#7D7B78

Preview Lab

Preview with #563F0F

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

Preview Lab → · Contrast checker → · Palette generator →