#b03607
a dark, electric orange · warm · closest name: firebrick
RGB
176, 54, 7
HSL
17°, 92%, 36%
CMYK
0, 69, 96, 31
Luminance
0.1188
Every format
| HEX | #b03607 |
| RGB | rgb(176, 54, 7) |
| HSL | hsl(17, 92%, 36%) |
| CMYK | cmyk(0%, 69%, 96%, 31%) |
| LAB | lab(41.0 47.9 50.6) |
| LCH | lch(41.0 69.7 46.6) |
| OKLCH | oklch(0.510 0.166 37.3) |
Copy-ready code
/* CSS */
color: #b03607;
background-color: #b03607;
/* Tailwind (arbitrary) */
class="text-[#b03607] bg-[#b03607]"
/* SCSS */
$brand: #b03607;
/* SwiftUI */
Color(red: 0.690, green: 0.212, blue: 0.027)
/* Android */
Color.parseColor("#b03607")Accessibility — WCAG contrast
Aa
#b03607 on white: 6.22:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#b03607 on black: 3.38:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red69.0%
Green21.2%
Blue2.7%
CMYK percentages
Cyan0.0%
Magenta69.3%
Yellow96.0%
Key (black)31.0%
Color previews
#b03607 text on a black background
contrast 3.38:1
Card sample
#b03607 text on a white background
contrast 6.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #b03607;
Background color
Panel with #b03607 background
background-color: #b03607;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #b03607;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(176, 54, 7, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(176, 54, 7, 0.45);
Border & gradient
Gradient panel
border: 3px solid #b03607; background: linear-gradient(135deg, #b03607, #B0A707);