#543C13#543C13

#543C13 is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.5% C 0.065 H 77.5°. Best body text is #FFFFFF at 10.33:1 contrast (WCAG AA passes).

Color values

HEX	#543C13
RGB	rgb(84, 60, 19)
HSL	hsl(38, 63%, 20%)
HSV	hsv(38, 77%, 33%)
CMYK	cmyk(0%, 28.6%, 77.4%, 67.1%)
CIE-LAB	lab(27.20, 5.90, 28.43)
CIE-LCH	lch(27.20, 29.04, 78.27°)
OKLab	oklab(37.46% 0.0141 0.0637)
OKLCH	oklch(37.46% 0.065 77.5)
XYZ	xyz(5.3899, 5.1640, 1.3288)
Luminance	0.0516 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543C13 #132B54

analogous

#541B13 #543C13 #4B5413

triadic

#543C13 #13543C #3C1354

tetradic

#543C13 #13541B #132B54 #54134B

square

#543C13 #13541B #132B54 #54134B

split-complementary

#543C13 #134B54 #1B1354

monochromatic

#191206 #221808 #543C13 #86601E #B8832A

Accessibility & contrast

On white

10.33

#543C13 on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.03

#543C13 on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543C13

10.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543C13	#FFFFFF	#000000	##FFFFFF
##543C13	1.00	10.33	2.03	10.33
#FFFFFF	10.33	1.00	21.00	1.00
#000000	2.03	21.00	1.00	21.00
##FFFFFF	10.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#453D0E

Deuteranopia (green-blind)

#4B4314

Tritanopia (blue-blind)

#5C3533

Achromatopsia (no color)

#404040

Design tokens & code

CSS

--color: #543c13;
/* rgb */ color: rgb(84, 60, 19);
/* oklch */ color: oklch(37.5% 0.065 77.5);

Tailwind

colors: {
  custom: {
    50: '#877153',
    500: '#543c13',
    950: '#000000',
  },
}

SCSS

$custom: #543c13;
$custom-light: #877153;
$custom-dark: #000000;

JSON

{
  "hex": "#543c13",
  "rgb": {
    "r": 84,
    "g": 60,
    "b": 19
  },
  "hsl": {
    "h": 37.846,
    "s": 63.107,
    "l": 20.196
  },
  "oklch": {
    "l": 0.37456,
    "c": 0.06521,
    "h": 77.5
  },
  "luminance": 0.05164
}

Semantic roles & 50–950 ramp

primary

#543C13

secondary

#36568C

accent

#7EE642

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #543C13

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

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