#a73000
a dark, electric orange · warm · closest name: firebrick
RGB
167, 48, 0
HSL
17°, 100%, 33%
CMYK
0, 71, 100, 35
Luminance
0.1033
Every format
| HEX | #a73000 |
| RGB | rgb(167, 48, 0) |
| HSL | hsl(17, 100%, 33%) |
| CMYK | cmyk(0%, 71%, 100%, 35%) |
| LAB | lab(38.4 47.1 50.6) |
| LCH | lch(38.4 69.1 47.1) |
| OKLCH | oklch(0.487 0.162 37.2) |
Copy-ready code
/* CSS */
color: #a73000;
background-color: #a73000;
/* Tailwind (arbitrary) */
class="text-[#a73000] bg-[#a73000]"
/* SCSS */
$brand: #a73000;
/* SwiftUI */
Color(red: 0.655, green: 0.188, blue: 0.000)
/* Android */
Color.parseColor("#a73000")Accessibility — WCAG contrast
Aa
#a73000 on white: 6.85:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#a73000 on black: 3.07:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red65.5%
Green18.8%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta71.3%
Yellow100.0%
Key (black)34.5%
Color previews
#a73000 text on a black background
contrast 3.07:1
Card sample
#a73000 text on a white background
contrast 6.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #a73000;
Background color
Panel with #a73000 background
background-color: #a73000;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #a73000;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(167, 48, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(167, 48, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #a73000; background: linear-gradient(135deg, #a73000, #A79F00);