#d12821
a balanced, vivid red · warm · closest name: firebrick
RGB
209, 40, 33
HSL
2°, 73%, 48%
CMYK
0, 81, 84, 18
Luminance
0.1518
Every format
| HEX | #d12821 |
| RGB | rgb(209, 40, 33) |
| HSL | hsl(2, 73%, 48%) |
| CMYK | cmyk(0%, 81%, 84%, 18%) |
| LAB | lab(45.9 63.3 46.8) |
| LCH | lch(45.9 78.7 36.5) |
| OKLCH | oklch(0.558 0.205 28.5) |
Copy-ready code
/* CSS */
color: #d12821;
background-color: #d12821;
/* Tailwind (arbitrary) */
class="text-[#d12821] bg-[#d12821]"
/* SCSS */
$brand: #d12821;
/* SwiftUI */
Color(red: 0.820, green: 0.157, blue: 0.129)
/* Android */
Color.parseColor("#d12821")Accessibility — WCAG contrast
Aa
#d12821 on white: 5.20:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d12821 on black: 4.04:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red82.0%
Green15.7%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta80.9%
Yellow84.2%
Key (black)18.0%
Color previews
#d12821 text on a black background
contrast 4.04:1
Card sample
#d12821 text on a white background
contrast 5.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d12821;
Background color
Panel with #d12821 background
background-color: #d12821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d12821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(209, 40, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(209, 40, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d12821; background: linear-gradient(135deg, #d12821, #D19E21);