#c0170c
a dark, electric red · warm · closest name: firebrick
RGB
192, 23, 12
HSL
4°, 88%, 40%
CMYK
0, 88, 94, 25
Luminance
0.1185
Every format
| HEX | #c0170c |
| RGB | rgb(192, 23, 12) |
| HSL | hsl(4, 88%, 40%) |
| CMYK | cmyk(0%, 88%, 94%, 25%) |
| LAB | lab(41.0 61.9 50.6) |
| LCH | lch(41.0 80.0 39.2) |
| OKLCH | oklch(0.515 0.201 29.6) |
Copy-ready code
/* CSS */
color: #c0170c;
background-color: #c0170c;
/* Tailwind (arbitrary) */
class="text-[#c0170c] bg-[#c0170c]"
/* SCSS */
$brand: #c0170c;
/* SwiftUI */
Color(red: 0.753, green: 0.090, blue: 0.047)
/* Android */
Color.parseColor("#c0170c")Accessibility — WCAG contrast
Aa
#c0170c on white: 6.23:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c0170c on black: 3.37:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red75.3%
Green9.0%
Blue4.7%
CMYK percentages
Cyan0.0%
Magenta88.0%
Yellow93.7%
Key (black)24.7%
Color previews
#c0170c text on a black background
contrast 3.37:1
Card sample
#c0170c text on a white background
contrast 6.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c0170c;
Background color
Panel with #c0170c background
background-color: #c0170c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c0170c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(192, 23, 12, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(192, 23, 12, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c0170c; background: linear-gradient(135deg, #c0170c, #C08F0C);