#c71e00
a dark, electric red · warm · closest name: firebrick
RGB
199, 30, 0
HSL
9°, 100%, 39%
CMYK
0, 85, 100, 22
Luminance
0.1307
Every format
| HEX | #c71e00 |
| RGB | rgb(199, 30, 0) |
| HSL | hsl(9, 100%, 39%) |
| CMYK | cmyk(0%, 85%, 100%, 22%) |
| LAB | lab(42.9 62.4 56.3) |
| LCH | lch(42.9 84.0 42.1) |
| OKLCH | oklch(0.532 0.204 31.5) |
Copy-ready code
/* CSS */
color: #c71e00;
background-color: #c71e00;
/* Tailwind (arbitrary) */
class="text-[#c71e00] bg-[#c71e00]"
/* SCSS */
$brand: #c71e00;
/* SwiftUI */
Color(red: 0.780, green: 0.118, blue: 0.000)
/* Android */
Color.parseColor("#c71e00")Accessibility — WCAG contrast
Aa
#c71e00 on white: 5.81:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#c71e00 on black: 3.61:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red78.0%
Green11.8%
Blue0.0%
CMYK percentages
Cyan0.0%
Magenta84.9%
Yellow100.0%
Key (black)22.0%
Color previews
#c71e00 text on a black background
contrast 3.61:1
Card sample
#c71e00 text on a white background
contrast 5.81:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #c71e00;
Background color
Panel with #c71e00 background
background-color: #c71e00;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #c71e00;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(199, 30, 0, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(199, 30, 0, 0.45);
Border & gradient
Gradient panel
border: 3px solid #c71e00; background: linear-gradient(135deg, #c71e00, #C7A200);