#563910#563910

#563910 is a dark, moderate orange. Relative luminance 0.049; OKLCH L 37.0% C 0.068 H 71.6°. Best body text is #FFFFFF at 10.56:1 contrast (WCAG AA passes).

Color values

HEX	#563910
RGB	rgb(86, 57, 16)
HSL	hsl(35, 69%, 20%)
HSV	hsv(35, 81%, 34%)
CMYK	cmyk(0%, 33.7%, 81.4%, 66.3%)
CIE-LAB	lab(26.57, 8.66, 29.39)
CIE-LCH	lch(26.57, 30.64, 73.58°)
OKLab	oklab(37.02% 0.0216 0.0649)
OKLCH	oklch(37.02% 0.068 71.6)
XYZ	xyz(5.3948, 4.9426, 1.1600)
Luminance	0.0494 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563910 #102D56

analogous

#561610 #563910 #505610

triadic

#563910 #105639 #391056

tetradic

#563910 #105616 #102D56 #561050

square

#563910 #105616 #102D56 #561050

split-complementary

#563910 #105056 #161056

monochromatic

#1A1105 #221706 #563910 #8A5B1A #BD7D23

Accessibility & contrast

On white

10.56

#563910 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.99

#563910 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563910

10.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563910	#FFFFFF	#000000	##FFFFFF
##563910	1.00	10.56	1.99	10.56
#FFFFFF	10.56	1.00	21.00	1.00
#000000	1.99	21.00	1.00	21.00
##FFFFFF	10.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#433B0A

Deuteranopia (green-blind)

#4A4211

Tritanopia (blue-blind)

#5E3231

Achromatopsia (no color)

#3F3F3F

Design tokens & code

CSS

--color: #563910;
/* rgb */ color: rgb(86, 57, 16);
/* oklch */ color: oklch(37.0% 0.068 71.6);

Tailwind

colors: {
  custom: {
    50: '#896f51',
    500: '#563910',
    950: '#000000',
  },
}

SCSS

$custom: #563910;
$custom-light: #896f51;
$custom-dark: #000000;

JSON

{
  "hex": "#563910",
  "rgb": {
    "r": 86,
    "g": 57,
    "b": 16
  },
  "hsl": {
    "h": 35.143,
    "s": 68.627,
    "l": 20
  },
  "oklch": {
    "l": 0.37017,
    "c": 0.06839,
    "h": 71.6
  },
  "luminance": 0.04942
}

Semantic roles & 50–950 ramp

primary

#563910

secondary

#32598F

accent

#85EB3C

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #563910

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

Preview Lab → · Contrast checker → · Palette generator →