#563813#563813

#563813 is a dark, moderate orange. Relative luminance 0.049; OKLCH L 36.8% C 0.066 H 68.4°. Best body text is #FFFFFF at 10.66:1 contrast (WCAG AA passes).

Color values

HEX	#563813
RGB	rgb(86, 56, 19)
HSL	hsl(33, 64%, 21%)
HSV	hsv(33, 78%, 34%)
CMYK	cmyk(0%, 34.9%, 77.9%, 66.3%)
CIE-LAB	lab(26.32, 9.46, 27.60)
CIE-LCH	lch(26.32, 29.18, 71.07°)
OKLab	oklab(36.83% 0.0244 0.0618)
OKLCH	oklch(36.83% 0.066 68.4)
XYZ	xyz(5.3699, 4.8543, 1.2701)
Luminance	0.0485 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563813 #133156

analogous

#561613 #563813 #525613

triadic

#563813 #135638 #381356

tetradic

#563813 #135616 #133156 #561352

square

#563813 #135616 #133156 #561352

split-complementary

#563813 #135256 #161356

monochromatic

#191006 #241708 #563813 #88591E #BA7929

Accessibility & contrast

On white

10.66

#563813 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#563813 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563813

10.66:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563813	#FFFFFF	#000000	##FFFFFF
##563813	1.00	10.66	1.97	10.66
#FFFFFF	10.66	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.66	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#423A0F

Deuteranopia (green-blind)

#494114

Tritanopia (blue-blind)

#5E3130

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #563813;
/* rgb */ color: rgb(86, 56, 19);
/* oklch */ color: oklch(36.8% 0.066 68.4);

Tailwind

colors: {
  custom: {
    50: '#896e53',
    500: '#563813',
    950: '#000000',
  },
}

SCSS

$custom: #563813;
$custom-light: #896e53;
$custom-dark: #000000;

JSON

{
  "hex": "#563813",
  "rgb": {
    "r": 86,
    "g": 56,
    "b": 19
  },
  "hsl": {
    "h": 33.134,
    "s": 63.81,
    "l": 20.588
  },
  "oklch": {
    "l": 0.36827,
    "c": 0.06645,
    "h": 68.4
  },
  "luminance": 0.04854
}

Semantic roles & 50–950 ramp

primary

#563813

secondary

#365E8E

accent

#8BE741

background

#F8F6F4

surface

#F0EBE7

border

#CBC6C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #563813

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

Preview Lab → · Contrast checker → · Palette generator →