#543735#543735

#543735 is a dark, muted red. Relative luminance 0.049; OKLCH L 37.0% C 0.042 H 23.7°. Best body text is #FFFFFF at 10.63:1 contrast (WCAG AA passes).

Color values

HEX	#543735
RGB	rgb(84, 55, 53)
HSL	hsl(4, 23%, 27%)
HSV	hsv(4, 37%, 33%)
CMYK	cmyk(0%, 34.5%, 36.9%, 67.1%)
CIE-LAB	lab(26.37, 12.66, 6.52)
CIE-LCH	lch(26.37, 14.24, 27.24°)
OKLab	oklab(37.01% 0.0385 0.0169)
OKLCH	oklch(37.01% 0.042 23.7)
XYZ	xyz(5.6651, 4.8746, 4.0100)
Luminance	0.0487 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543735 #355254

analogous

#543543 #543735 #544735

triadic

#543735 #355437 #373554

tetradic

#543735 #435435 #355254 #473554

square

#543735 #435435 #355254 #473554

split-complementary

#543735 #355447 #354354

monochromatic

#130C0C #2E1E1D #543735 #7A504D #9E6965

Accessibility & contrast

On white

10.63

#543735 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

1.97

#543735 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543735

10.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543735	#FFFFFF	#000000	##FFFFFF
##543735	1.00	10.63	1.97	10.63
#FFFFFF	10.63	1.00	21.00	1.00
#000000	1.97	21.00	1.00	21.00
##FFFFFF	10.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#3D3B35

Deuteranopia (green-blind)

#444135

Tritanopia (blue-blind)

#5A3437

Achromatopsia (no color)

#3E3E3E

Design tokens & code

CSS

--color: #543735;
/* rgb */ color: rgb(84, 55, 53);
/* oklch */ color: oklch(37.0% 0.042 23.7);

Tailwind

colors: {
  custom: {
    50: '#856e6c',
    500: '#543735',
    950: '#000000',
  },
}

SCSS

$custom: #543735;
$custom-light: #856e6c;
$custom-dark: #000000;

JSON

{
  "hex": "#543735",
  "rgb": {
    "r": 84,
    "g": 55,
    "b": 53
  },
  "hsl": {
    "h": 3.871,
    "s": 22.628,
    "l": 26.863
  },
  "oklch": {
    "l": 0.37011,
    "c": 0.04202,
    "h": 23.7
  },
  "luminance": 0.04874
}

Semantic roles & 50–950 ramp

primary

#543735

secondary

#608285

accent

#BABF69

background

#F8F6F6

surface

#EFEBEB

border

#CAC6C6

text

#0B0706

muted

#7C7A7A

Preview Lab

Preview with #543735

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

Preview Lab → · Contrast checker → · Palette generator →