#543C0F#543C0F

#543C0F is a dark, moderate orange. Relative luminance 0.052; OKLCH L 37.4% C 0.068 H 79.1°. Best body text is #FFFFFF at 10.34:1 contrast (WCAG AA passes).

Color values

HEX#543C0F
RGBrgb(84, 60, 15)
HSLhsl(39, 70%, 19%)
HSVhsv(39, 82%, 33%)
CMYKcmyk(0%, 28.6%, 82.1%, 67.1%)
CIE-LABlab(27.16, 5.68, 30.36)
CIE-LCHlch(27.16, 30.89, 79.40°)
OKLaboklab(37.42% 0.0129 0.0668)
OKLCHoklch(37.42% 0.068 79.1)
XYZxyz(5.3586, 5.1514, 1.1639)
Luminance0.0515 (WCAG relative)
Temperaturewarm
Familyorange

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary
#543C0F #0F2754
analogous
#54190F #543C0F #4A540F
triadic
#543C0F #0F543C #3C0F54
tetradic
#543C0F #0F5419 #0F2754 #540F4A
square
#543C0F #0F5419 #0F2754 #540F4A
split-complementary
#543C0F #0F4A54 #190F54
monochromatic
#1A1305 #201706 #543C0F #886118 #BC8622

Accessibility & contrast

On white

10.34
#543C0F on #FFFFFF
AA ✓AA large ✓AAA ✓

On black

2.03
#543C0F on #000000
AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #543C0F
10.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg##543C0F#FFFFFF#000000##FFFFFF
##543C0F1.0010.342.0310.34
#FFFFFF10.341.0021.001.00
#0000002.0321.001.0021.00
##FFFFFF10.341.0021.001.00

Color blindness preview

Protanopia (red-blind)
#453D08
Deuteranopia (green-blind)
#4B4311
Tritanopia (blue-blind)
#5C3533
Achromatopsia (no color)
#404040

Design tokens & code

CSS
--color: #543c0f;
/* rgb */ color: rgb(84, 60, 15);
/* oklch */ color: oklch(37.4% 0.068 79.1);
Tailwind
colors: {
  custom: {
    50: '#877151',
    500: '#543c0f',
    950: '#000000',
  },
}
SCSS
$custom: #543c0f;
$custom-light: #877151;
$custom-dark: #000000;
JSON
{
  "hex": "#543c0f",
  "rgb": {
    "r": 84,
    "g": 60,
    "b": 15
  },
  "hsl": {
    "h": 39.13,
    "s": 69.697,
    "l": 19.412
  },
  "oklch": {
    "l": 0.37417,
    "c": 0.06806,
    "h": 79.1
  },
  "luminance": 0.05151
}

Semantic roles & 50–950 ramp

primary
#543C0F
secondary
#31518E
accent
#79ED3B
background
#F8F6F4
surface
#F0ECE7
border
#CBC7C3
text
#0C0702
muted
#7D7A78

Preview Lab

Preview with #543C0F

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

Preview Lab → · Contrast checker → · Palette generator →

#543C0F Color — HEX, RGB, HSL, OKLCH & Contrast — Tintiva