#563C3E#563C3E

#563C3E is a dark, muted red. Relative luminance 0.056; OKLCH L 38.6% C 0.037 H 13.8°. Best body text is #FFFFFF at 9.95:1 contrast (WCAG AA passes).

Color values

HEX	#563C3E
RGB	rgb(86, 60, 62)
HSL	hsl(355, 18%, 29%)
HSV	hsv(355, 30%, 34%)
CMYK	cmyk(0%, 30.2%, 27.9%, 66.3%)
CIE-LAB	lab(28.27, 11.78, 3.32)
CIE-LCH	lch(28.27, 12.24, 15.73°)
OKLab	oklab(38.61% 0.0358 0.0088)
OKLCH	oklch(38.61% 0.037 13.8)
XYZ	xyz(6.3232, 5.5583, 5.2963)
Luminance	0.0556 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#563C3E #3C5654

analogous

#563C4B #563C3E #56473C

triadic

#563C3E #3E563C #3C3E56

tetradic

#563C3E #4B563C #3C5654 #473C56

square

#563C3E #4B563C #3C5654 #473C56

split-complementary

#563C3E #3C5647 #3C4B56

monochromatic

#120D0D #322324 #563C3E #7A5558 #9C7174

Accessibility & contrast

On white

9.95

#563C3E on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.11

#563C3E on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #563C3E

9.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##563C3E	#FFFFFF	#000000	##FFFFFF
##563C3E	1.00	9.95	2.11	9.95
#FFFFFF	9.95	1.00	21.00	1.00
#000000	2.11	21.00	1.00	21.00
##FFFFFF	9.95	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#40403E

Deuteranopia (green-blind)

#46453E

Tritanopia (blue-blind)

#5B3A3D

Achromatopsia (no color)

#434343

Design tokens & code

CSS

--color: #563c3e;
/* rgb */ color: rgb(86, 60, 62);
/* oklch */ color: oklch(38.6% 0.037 13.8);

Tailwind

colors: {
  custom: {
    50: '#867273',
    500: '#563c3e',
    950: '#000000',
  },
}

SCSS

$custom: #563c3e;
$custom-light: #867273;
$custom-dark: #000000;

JSON

{
  "hex": "#563c3e",
  "rgb": {
    "r": 86,
    "g": 60,
    "b": 62
  },
  "hsl": {
    "h": 355.385,
    "s": 17.808,
    "l": 28.627
  },
  "oklch": {
    "l": 0.38613,
    "c": 0.03688,
    "h": 13.8
  },
  "luminance": 0.05558
}

Semantic roles & 50–950 ramp

primary

#563C3E

secondary

#688683

accent

#BAB56D

background

#F8F6F6

surface

#EFECEC

border

#CAC7C7

text

#0B0708

muted

#7C7A7B

Preview Lab

Preview with #563C3E

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

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