#cb2f0f
a dark, electric red · warm · closest name: firebrick
RGB
203, 47, 15
HSL
10°, 86%, 43%
CMYK
0, 77, 93, 20
Luminance
0.1476
Every format
| HEX | #cb2f0f |
| RGB | rgb(203, 47, 15) |
| HSL | hsl(10, 86%, 43%) |
| CMYK | cmyk(0%, 77%, 93%, 20%) |
| LAB | lab(45.3 59.2 53.4) |
| LCH | lch(45.3 79.7 42.1) |
| OKLCH | oklch(0.551 0.196 32.7) |
Copy-ready code
/* CSS */
color: #cb2f0f;
background-color: #cb2f0f;
/* Tailwind (arbitrary) */
class="text-[#cb2f0f] bg-[#cb2f0f]"
/* SCSS */
$brand: #cb2f0f;
/* SwiftUI */
Color(red: 0.796, green: 0.184, blue: 0.059)
/* Android */
Color.parseColor("#cb2f0f")Accessibility — WCAG contrast
Aa
#cb2f0f on white: 5.31:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#cb2f0f on black: 3.95:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red79.6%
Green18.4%
Blue5.9%
CMYK percentages
Cyan0.0%
Magenta76.8%
Yellow92.6%
Key (black)20.4%
Color previews
#cb2f0f text on a black background
contrast 3.95:1
Card sample
#cb2f0f text on a white background
contrast 5.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #cb2f0f;
Background color
Panel with #cb2f0f background
background-color: #cb2f0f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #cb2f0f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(203, 47, 15, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(203, 47, 15, 0.45);
Border & gradient
Gradient panel
border: 3px solid #cb2f0f; background: linear-gradient(135deg, #cb2f0f, #CBAC0F);