#563A3E#563A3E

#563A3E is a dark, muted red. Relative luminance 0.054; OKLCH L 38.2% C 0.040 H 9.7°. Best body text is #FFFFFF at 10.14:1 contrast (WCAG AA passes).

Color values

HEX	#563A3E
RGB	rgb(86, 58, 62)
HSL	hsl(351, 19%, 28%)
HSV	hsv(351, 33%, 34%)
CMYK	cmyk(0%, 32.6%, 27.9%, 66.3%)
CIE-LAB	lab(27.72, 13.06, 2.52)
CIE-LCH	lch(27.72, 13.30, 10.94°)
OKLab	oklab(38.19% 0.0396 0.0068)
OKLCH	oklch(38.19% 0.04 9.7)
XYZ	xyz(6.2204, 5.3527, 5.2620)
Luminance	0.0535 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563A3E #3A5652

analogous

#563A4C #563A3E #56443A

triadic

#563A3E #3E563A #3A3E56

tetradic

#563A3E #4C563A #3A5652 #443A56

square

#563A3E #4C563A #3A5652 #443A56

split-complementary

#563A3E #3A5644 #3A4C56

monochromatic

#120C0D #312124 #563A3E #7B5358 #9D6E74

Accessibility & contrast

On white

10.14

#563A3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.07

#563A3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563A3E

10.14:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563A3E	#FFFFFF	#000000	##FFFFFF
##563A3E	1.00	10.14	2.07	10.14
#FFFFFF	10.14	1.00	21.00	1.00
#000000	2.07	21.00	1.00	21.00
##FFFFFF	10.14	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3E3E3E

Deuteranopia (green-blind)

#45433D

Tritanopia (blue-blind)

#5B383B

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #563a3e;
/* rgb */ color: rgb(86, 58, 62);
/* oklch */ color: oklch(38.2% 0.040 9.7);

Tailwind

colors: {
  custom: {
    50: '#867073',
    500: '#563a3e',
    950: '#000000',
  },
}

SCSS

$custom: #563a3e;
$custom-light: #867073;
$custom-dark: #000000;

JSON

{
  "hex": "#563a3e",
  "rgb": {
    "r": 86,
    "g": 58,
    "b": 62
  },
  "hsl": {
    "h": 351.429,
    "s": 19.444,
    "l": 28.235
  },
  "oklch": {
    "l": 0.38187,
    "c": 0.04016,
    "h": 9.7
  },
  "luminance": 0.05352
}

Semantic roles & 50–950 ramp

primary

#563A3E

secondary

#668681

accent

#BCB16C

background

#F8F6F6

surface

#EFECEC

border

#CAC7C7

text

#0B0708

muted

#7C7A7B

Preview Lab

Preview with #563A3E

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

Preview Lab → · Contrast checker → · Palette generator →