#543736#543736

#543736 is a dark, muted red. Relative luminance 0.049; OKLCH L 37.0% C 0.042 H 21.5°. Best body text is #FFFFFF at 10.62:1 contrast (WCAG AA passes).

Color values

HEX	#543736
RGB	rgb(84, 55, 54)
HSL	hsl(2, 22%, 27%)
HSV	hsv(2, 36%, 33%)
CMYK	cmyk(0%, 34.5%, 35.7%, 67.1%)
CIE-LAB	lab(26.40, 12.81, 5.89)
CIE-LCH	lch(26.40, 14.10, 24.70°)
OKLab	oklab(37.04% 0.039 0.0153)
OKLCH	oklch(37.04% 0.042 21.5)
XYZ	xyz(5.6884, 4.8839, 4.1324)
Luminance	0.0488 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543736 #365354

analogous

#543644 #543736 #544636

triadic

#543736 #365437 #373654

tetradic

#543736 #445436 #365354 #463654

square

#543736 #445436 #365354 #463654

split-complementary

#543736 #365446 #364454

monochromatic

#130C0C #2F1F1E #543736 #794F4E #9D6967

Accessibility & contrast

On white

10.62

#543736 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.98

#543736 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543736

10.62:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543736	#FFFFFF	#000000	##FFFFFF
##543736	1.00	10.62	1.98	10.62
#FFFFFF	10.62	1.00	21.00	1.00
#000000	1.98	21.00	1.00	21.00
##FFFFFF	10.62	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3B36

Deuteranopia (green-blind)

#444136

Tritanopia (blue-blind)

#5A3437

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #543736;
/* rgb */ color: rgb(84, 55, 54);
/* oklch */ color: oklch(37.0% 0.042 21.5);

Tailwind

colors: {
  custom: {
    50: '#856e6d',
    500: '#543736',
    950: '#000000',
  },
}

SCSS

$custom: #543736;
$custom-light: #856e6d;
$custom-dark: #000000;

JSON

{
  "hex": "#543736",
  "rgb": {
    "r": 84,
    "g": 55,
    "b": 54
  },
  "hsl": {
    "h": 2,
    "s": 21.739,
    "l": 27.059
  },
  "oklch": {
    "l": 0.37041,
    "c": 0.04186,
    "h": 21.5
  },
  "luminance": 0.04884
}

Semantic roles & 50–950 ramp

primary

#543736

secondary

#618384

accent

#BBBE6A

background

#F8F6F6

surface

#EFEBEB

border

#CAC6C6

text

#0B0707

muted

#7C7A7A

Preview Lab

Preview with #543736

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

Preview Lab → · Contrast checker → · Palette generator →