#543D0D#543D0D

#543D0D is a dark, moderate orange. Relative luminance 0.053; OKLCH L 37.6% C 0.070 H 81.3°. Best body text is #FFFFFF at 10.24:1 contrast (WCAG AA passes).

Color values

HEX	#543D0D
RGB	rgb(84, 61, 13)
HSL	hsl(41, 73%, 19%)
HSV	hsv(41, 85%, 33%)
CMYK	cmyk(0%, 27.4%, 84.5%, 67.1%)
CIE-LAB	lab(27.44, 4.95, 31.53)
CIE-LCH	lch(27.44, 31.92, 81.08°)
OKLab	oklab(37.63% 0.0105 0.0688)
OKLCH	oklch(37.63% 0.07 81.3)
XYZ	xyz(5.3979, 5.2518, 1.1101)
Luminance	0.0525 (WCAG relative)
Temperature	warm
Family	orange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#543D0D #0D2454

analogous

#541A0D #543D0D #48540D

triadic

#543D0D #0D543D #3D0D54

tetradic

#543D0D #0D541A #0D2454 #540D48

square

#543D0D #0D541A #0D2454 #540D48

split-complementary

#543D0D #0D4854 #1A0D54

monochromatic

#1A1304 #1F1705 #543D0D #896315 #BE8A1D

Accessibility & contrast

On white

10.24

#543D0D on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.05

#543D0D on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543D0D

10.24:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##543D0D	#FFFFFF	#000000	##FFFFFF
##543D0D	1.00	10.24	2.05	10.24
#FFFFFF	10.24	1.00	21.00	1.00
#000000	2.05	21.00	1.00	21.00
##FFFFFF	10.24	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#463D05

Deuteranopia (green-blind)

#4C430F

Tritanopia (blue-blind)

#5C3634

Achromatopsia (no color)

#414141

Design tokens & code

CSS

--color: #543d0d;
/* rgb */ color: rgb(84, 61, 13);
/* oklch */ color: oklch(37.6% 0.070 81.3);

Tailwind

colors: {
  custom: {
    50: '#887250',
    500: '#543d0d',
    950: '#000000',
  },
}

SCSS

$custom: #543d0d;
$custom-light: #887250;
$custom-dark: #000000;

JSON

{
  "hex": "#543d0d",
  "rgb": {
    "r": 84,
    "g": 61,
    "b": 13
  },
  "hsl": {
    "h": 40.563,
    "s": 73.196,
    "l": 19.02
  },
  "oklch": {
    "l": 0.37631,
    "c": 0.06963,
    "h": 81.3
  },
  "luminance": 0.05251
}

Semantic roles & 50–950 ramp

primary

#543D0D

secondary

#2E4D8F

accent

#74F038

background

#F8F6F4

surface

#F0ECE7

border

#CBC7C3

text

#0C0702

muted

#7D7A78

Preview Lab

Preview with #543D0D

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

Preview Lab → · Contrast checker → · Palette generator →