#563A40#563A40

#563A40 is a dark, muted red. Relative luminance 0.054; OKLCH L 38.3% C 0.041 H 5.1°. Best body text is #FFFFFF at 10.12:1 contrast (WCAG AA passes).

Color values

HEX	#563A40
RGB	rgb(86, 58, 64)
HSL	hsl(347, 19%, 28%)
HSV	hsv(347, 33%, 34%)
CMYK	cmyk(0%, 32.6%, 25.6%, 66.3%)
CIE-LAB	lab(27.78, 13.40, 1.30)
CIE-LCH	lch(27.78, 13.46, 5.52°)
OKLab	oklab(38.25% 0.0405 0.0036)
OKLCH	oklch(38.25% 0.041 5.1)
XYZ	xyz(6.2763, 5.3751, 5.5564)
Luminance	0.0537 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563A40 #3A5650

analogous

#563A4E #563A40 #56423A

triadic

#563A40 #40563A #3A4056

tetradic

#563A40 #4E563A #3A5650 #423A56

square

#563A40 #4E563A #3A5650 #423A56

split-complementary

#563A40 #3A5642 #3A4E56

monochromatic

#120C0E #312125 #563A40 #7B535B #9D6E78

Accessibility & contrast

On white

10.12

#563A40 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.08

#563A40 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563A40

10.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563A40	#FFFFFF	#000000	##FFFFFF
##563A40	1.00	10.12	2.08	10.12
#FFFFFF	10.12	1.00	21.00	1.00
#000000	2.08	21.00	1.00	21.00
##FFFFFF	10.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3F40

Deuteranopia (green-blind)

#45433F

Tritanopia (blue-blind)

#5B383C

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #563a40;
/* rgb */ color: rgb(86, 58, 64);
/* oklch */ color: oklch(38.3% 0.041 5.1);

Tailwind

colors: {
  custom: {
    50: '#867074',
    500: '#563a40',
    950: '#000000',
  },
}

SCSS

$custom: #563a40;
$custom-light: #867074;
$custom-dark: #000000;

JSON

{
  "hex": "#563a40",
  "rgb": {
    "r": 86,
    "g": 58,
    "b": 64
  },
  "hsl": {
    "h": 347.143,
    "s": 19.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38254,
    "c": 0.04064,
    "h": 5.1
  },
  "luminance": 0.05375
}

Semantic roles & 50–950 ramp

primary

#563A40

secondary

#66867F

accent

#BCAB6C

background

#F8F6F7

surface

#EFECED

border

#CAC7C8

text

#0B0708

muted

#7C7A7B

Preview Lab

Preview with #563A40

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

Preview Lab → · Contrast checker → · Palette generator →