#543B13#543B13

#543B13 is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.2% C 0.065 H 75.8°. Best body text is #FFFFFF at 10.44:1 contrast (WCAG AA passes).

Color values

HEX	#543B13
RGB	rgb(84, 59, 19)
HSL	hsl(37, 63%, 20%)
HSV	hsv(37, 77%, 33%)
CMYK	cmyk(0%, 29.8%, 77.4%, 67.1%)
CIE-LAB	lab(26.91, 6.54, 28.13)
CIE-LCH	lch(26.91, 28.88, 76.91°)
OKLab	oklab(37.23% 0.016 0.063)
OKLCH	oklch(37.23% 0.065 75.8)
XYZ	xyz(5.3380, 5.0602, 1.3115)
Luminance	0.0506 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543B13 #132C54

analogous

#541A13 #543B13 #4C5413

triadic

#543B13 #13543B #3B1354

tetradic

#543B13 #13541A #132C54 #54134C

square

#543B13 #13541A #132C54 #54134C

split-complementary

#543B13 #134C54 #1A1354

monochromatic

#191206 #221808 #543B13 #865E1E #B8812A

Accessibility & contrast

On white

10.44

#543B13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.01

#543B13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543B13

10.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543B13	#FFFFFF	#000000	##FFFFFF
##543B13	1.00	10.44	2.01	10.44
#FFFFFF	10.44	1.00	21.00	1.00
#000000	2.01	21.00	1.00	21.00
##FFFFFF	10.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#443C0E

Deuteranopia (green-blind)

#4A4214

Tritanopia (blue-blind)

#5C3433

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #543b13;
/* rgb */ color: rgb(84, 59, 19);
/* oklch */ color: oklch(37.2% 0.065 75.8);

Tailwind

colors: {
  custom: {
    50: '#877053',
    500: '#543b13',
    950: '#000000',
  },
}

SCSS

$custom: #543b13;
$custom-light: #877053;
$custom-dark: #000000;

JSON

{
  "hex": "#543b13",
  "rgb": {
    "r": 84,
    "g": 59,
    "b": 19
  },
  "hsl": {
    "h": 36.923,
    "s": 63.107,
    "l": 20.196
  },
  "oklch": {
    "l": 0.37228,
    "c": 0.06502,
    "h": 75.8
  },
  "luminance": 0.0506
}

Semantic roles & 50–950 ramp

primary

#543B13

secondary

#36578C

accent

#81E642

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #543B13

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

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