#563C0F#563C0F

#563C0F is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.7% C 0.069 H 76.9°. Best body text is #FFFFFF at 10.25:1 contrast (WCAG AA passes).

Color values

HEX	#563C0F
RGB	rgb(86, 60, 15)
HSL	hsl(38, 70%, 20%)
HSV	hsv(38, 83%, 34%)
CMYK	cmyk(0%, 30.2%, 82.6%, 66.3%)
CIE-LAB	lab(27.42, 6.70, 30.70)
CIE-LCH	lch(27.42, 31.42, 77.69°)
OKLab	oklab(37.68% 0.0157 0.0675)
OKLCH	oklch(37.68% 0.069 76.9)
XYZ	xyz(5.5402, 5.2451, 1.1725)
Luminance	0.0524 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563C0F #0F2956

analogous

#56180F #563C0F #4D560F

triadic

#563C0F #0F563C #3C0F56

tetradic

#563C0F #0F5618 #0F2956 #560F4D

square

#563C0F #0F5618 #0F2956 #560F4D

split-complementary

#563C0F #0F4D56 #180F56

monochromatic

#1A1205 #221806 #563C0F #8A6018 #BE8521

Accessibility & contrast

On white

10.25

#563C0F on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#563C0F on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563C0F

10.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563C0F	#FFFFFF	#000000	##FFFFFF
##563C0F	1.00	10.25	2.05	10.25
#FFFFFF	10.25	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D08

Deuteranopia (green-blind)

#4C4311

Tritanopia (blue-blind)

#5E3533

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #563c0f;
/* rgb */ color: rgb(86, 60, 15);
/* oklch */ color: oklch(37.7% 0.069 76.9);

Tailwind

colors: {
  custom: {
    50: '#897151',
    500: '#563c0f',
    950: '#000000',
  },
}

SCSS

$custom: #563c0f;
$custom-light: #897151;
$custom-dark: #000000;

JSON

{
  "hex": "#563c0f",
  "rgb": {
    "r": 86,
    "g": 60,
    "b": 15
  },
  "hsl": {
    "h": 38.028,
    "s": 70.297,
    "l": 19.804
  },
  "oklch": {
    "l": 0.37679,
    "c": 0.06926,
    "h": 76.9
  },
  "luminance": 0.05245
}

Semantic roles & 50–950 ramp

primary

#563C0F

secondary

#315490

accent

#7CED3B

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #563C0F

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

Preview Lab → · Contrast checker → · Palette generator →