#543C0D#543C0D
#543C0D is a dark, moderate orange. Relative luminance 0.051; OKLCH L 37.4% C 0.069 H 79.7°. Best body text is #FFFFFF at 10.35:1 contrast (WCAG AA passes).
Color values
| HEX | #543C0D |
|---|---|
| RGB | rgb(84, 60, 13) |
| HSL | hsl(40, 73%, 19%) |
| HSV | hsv(40, 85%, 33%) |
| CMYK | cmyk(0%, 28.6%, 84.5%, 67.1%) |
| CIE-LAB | lab(27.15, 5.58, 31.25) |
| CIE-LCH | lch(27.15, 31.75, 79.87°) |
| OKLab | oklab(37.4% 0.0123 0.0682) |
| OKLCH | oklch(37.4% 0.069 79.7) |
| XYZ | xyz(5.3450, 5.1460, 1.0925) |
| Luminance | 0.0515 (WCAG relative) |
| Temperature | warm |
| Family | orange |
Closest named colors
Mud Brown
#60460F
ΔE00 3.76
Brown (survey)
#653700
ΔE00 7.63
Olive Brown
#645403
ΔE00 10.13
Green Brown
#544E03
ΔE00 10.32
Espresso
#4B382A
ΔE00 10.75
Medium Brown
#7F5112
ΔE00 11.08
Perceptual scales
Shades
Tints
Tones
OKLCH scale
Color harmonies
complementary
#543C0D #0D2554
analogous
#54190D #543C0D #49540D
triadic
#543C0D #0D543C #3C0D54
tetradic
#543C0D #0D5419 #0D2554 #540D49
square
#543C0D #0D5419 #0D2554 #540D49
split-complementary
#543C0D #0D4954 #190D54
monochromatic
#1A1304 #1F1605 #543C0D #896215 #BE881D
Accessibility & contrast
On white
10.35
#543C0D on #FFFFFF
AA ✓AA large ✓AAA ✓
On black
2.03
#543C0D on #000000
AA ✗AA large ✗AAA ✗
Best text color
#FFFFFF on #543C0D
10.35:1 — WCAG AA (normal text) passes
Contrast matrix
| fg \ bg | ##543C0D | #FFFFFF | #000000 | ##FFFFFF |
|---|---|---|---|---|
| ##543C0D | 1.00 | 10.35 | 2.03 | 10.35 |
| #FFFFFF | 10.35 | 1.00 | 21.00 | 1.00 |
| #000000 | 2.03 | 21.00 | 1.00 | 21.00 |
| ##FFFFFF | 10.35 | 1.00 | 21.00 | 1.00 |
Color blindness preview
Protanopia (red-blind)
#453D06
Deuteranopia (green-blind)
#4B430F
Tritanopia (blue-blind)
#5C3533
Achromatopsia (no color)
#404040
Design tokens & code
CSS
--color: #543c0d; /* rgb */ color: rgb(84, 60, 13); /* oklch */ color: oklch(37.4% 0.069 79.7);
Tailwind
colors: {
custom: {
50: '#887150',
500: '#543c0d',
950: '#000000',
},
}SCSS
$custom: #543c0d; $custom-light: #887150; $custom-dark: #000000;
JSON
{
"hex": "#543c0d",
"rgb": {
"r": 84,
"g": 60,
"b": 13
},
"hsl": {
"h": 39.718,
"s": 73.196,
"l": 19.02
},
"oklch": {
"l": 0.37401,
"c": 0.06935,
"h": 79.7
},
"luminance": 0.05146
}Semantic roles & 50–950 ramp
primary
#543C0D
secondary
#2E4F8F
accent
#76F038
background
#F8F6F4
surface
#F0ECE7
border
#CBC7C3
text
#0C0702
muted
#7D7A78