#c01005
a dark, electric red · warm · closest name: firebrick
RGB
192, 16, 5
HSL
4°, 95%, 39%
CMYK
0, 92, 97, 25
Luminance
0.1159
Every format
| HEX | #c01005 |
| RGB | rgb(192, 16, 5) |
| HSL | hsl(4, 95%, 39%) |
| CMYK | cmyk(0%, 92%, 97%, 25%) |
| LAB | lab(40.6 63.0 52.7) |
| LCH | lch(40.6 82.1 39.9) |
| OKLCH | oklch(0.512 0.204 29.7) |
Copy-ready code
/* CSS */
color: #c01005;
background-color: #c01005;
/* Tailwind (arbitrary) */
class="text-[#c01005] bg-[#c01005]"
/* SCSS */
$brand: #c01005;
/* SwiftUI */
Color(red: 0.753, green: 0.063, blue: 0.020)
/* Android */
Color.parseColor("#c01005")Accessibility — WCAG contrast
Aa
#c01005 on white: 6.33:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c01005 on black: 3.32:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red75.3%
Green6.3%
Blue2.0%
CMYK percentages
Cyan0.0%
Magenta91.7%
Yellow97.4%
Key (black)24.7%
Color previews
#c01005 text on a black background
contrast 3.32:1
Card sample
#c01005 text on a white background
contrast 6.33:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c01005;
Background color
Panel with #c01005 background
background-color: #c01005;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c01005;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(192, 16, 5, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(192, 16, 5, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c01005; background: linear-gradient(135deg, #c01005, #C08C05);