#d03d21
a balanced, vivid red · warm · closest name: firebrick
RGB
208, 61, 33
HSL
10°, 73%, 47%
CMYK
0, 71, 84, 18
Luminance
0.1686
Every format
| HEX | #d03d21 |
| RGB | rgb(208, 61, 33) |
| HSL | hsl(10, 73%, 47%) |
| CMYK | cmyk(0%, 71%, 84%, 18%) |
| LAB | lab(48.1 56.3 48.6) |
| LCH | lch(48.1 74.4 40.8) |
| OKLCH | oklch(0.574 0.188 32.8) |
Copy-ready code
/* CSS */
color: #d03d21;
background-color: #d03d21;
/* Tailwind (arbitrary) */
class="text-[#d03d21] bg-[#d03d21]"
/* SCSS */
$brand: #d03d21;
/* SwiftUI */
Color(red: 0.816, green: 0.239, blue: 0.129)
/* Android */
Color.parseColor("#d03d21")Accessibility — WCAG contrast
Aa
#d03d21 on white: 4.80:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d03d21 on black: 4.37:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red81.6%
Green23.9%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta70.7%
Yellow84.1%
Key (black)18.4%
Color previews
#d03d21 text on a black background
contrast 4.37:1
Card sample
#d03d21 text on a white background
contrast 4.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d03d21;
Background color
Panel with #d03d21 background
background-color: #d03d21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d03d21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(208, 61, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(208, 61, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d03d21; background: linear-gradient(135deg, #d03d21, #D0B221);