#c01500
a dark, electric red · warm · closest name: firebrick
RGB
192, 21, 0
HSL
7°, 100%, 38%
CMYK
0, 89, 100, 25
Luminance
0.1174
Every format
| HEX | #c01500 |
| RGB | rgb(192, 21, 0) |
| HSL | hsl(7, 100%, 38%) |
| CMYK | cmyk(0%, 89%, 100%, 25%) |
| LAB | lab(40.8 62.2 54.6) |
| LCH | lch(40.8 82.7 41.3) |
| OKLCH | oklch(0.514 0.202 30.7) |
Copy-ready code
/* CSS */
color: #c01500;
background-color: #c01500;
/* Tailwind (arbitrary) */
class="text-[#c01500] bg-[#c01500]"
/* SCSS */
$brand: #c01500;
/* SwiftUI */
Color(red: 0.753, green: 0.082, blue: 0.000)
/* Android */
Color.parseColor("#c01500")Accessibility — WCAG contrast
Aa
#c01500 on white: 6.27:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c01500 on black: 3.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red75.3%
Green8.2%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta89.1%
Yellow100.0%
Key (black)24.7%
Color previews
#c01500 text on a black background
contrast 3.35:1
Card sample
#c01500 text on a white background
contrast 6.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c01500;
Background color
Panel with #c01500 background
background-color: #c01500;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c01500;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(192, 21, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(192, 21, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c01500; background: linear-gradient(135deg, #c01500, #C09500);