#cf1f0f
a dark, electric red · warm · closest name: firebrick
RGB
207, 31, 15
HSL
5°, 87%, 44%
CMYK
0, 85, 93, 19
Luminance
0.1428
Every format
| HEX | #cf1f0f |
| RGB | rgb(207, 31, 15) |
| HSL | hsl(5, 87%, 44%) |
| CMYK | cmyk(0%, 85%, 93%, 19%) |
| LAB | lab(44.6 64.5 53.4) |
| LCH | lch(44.6 83.7 39.6) |
| OKLCH | oklch(0.548 0.209 30.1) |
Copy-ready code
/* CSS */
color: #cf1f0f;
background-color: #cf1f0f;
/* Tailwind (arbitrary) */
class="text-[#cf1f0f] bg-[#cf1f0f]"
/* SCSS */
$brand: #cf1f0f;
/* SwiftUI */
Color(red: 0.812, green: 0.122, blue: 0.059)
/* Android */
Color.parseColor("#cf1f0f")Accessibility — WCAG contrast
Aa
#cf1f0f on white: 5.45:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cf1f0f on black: 3.86:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.2%
Green12.2%
Blue5.9%
CMYK percentages
Cyan0.0%
Magenta85.0%
Yellow92.8%
Key (black)18.8%
Color previews
#cf1f0f text on a black background
contrast 3.86:1
Card sample
#cf1f0f text on a white background
contrast 5.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cf1f0f;
Background color
Panel with #cf1f0f background
background-color: #cf1f0f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cf1f0f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(207, 31, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(207, 31, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cf1f0f; background: linear-gradient(135deg, #cf1f0f, #CF9F0F);