#d83421
a balanced, vivid red · warm · closest name: tomato
RGB
216, 52, 33
HSL
6°, 74%, 49%
CMYK
0, 76, 85, 15
Luminance
0.1716
Every format
| HEX | #d83421 |
| RGB | rgb(216, 52, 33) |
| HSL | hsl(6, 74%, 49%) |
| CMYK | cmyk(0%, 76%, 85%, 15%) |
| LAB | lab(48.5 61.9 49.5) |
| LCH | lch(48.5 79.3 38.7) |
| OKLCH | oklch(0.580 0.203 30.5) |
Copy-ready code
/* CSS */
color: #d83421;
background-color: #d83421;
/* Tailwind (arbitrary) */
class="text-[#d83421] bg-[#d83421]"
/* SCSS */
$brand: #d83421;
/* SwiftUI */
Color(red: 0.847, green: 0.204, blue: 0.129)
/* Android */
Color.parseColor("#d83421")Accessibility — WCAG contrast
Aa
#d83421 on white: 4.74:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d83421 on black: 4.43:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red84.7%
Green20.4%
Blue12.9%
CMYK percentages
Cyan0.0%
Magenta75.9%
Yellow84.7%
Key (black)15.3%
Color previews
#d83421 text on a black background
contrast 4.43:1
Card sample
#d83421 text on a white background
contrast 4.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d83421;
Background color
Panel with #d83421 background
background-color: #d83421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d83421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(216, 52, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(216, 52, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d83421; background: linear-gradient(135deg, #d83421, #D8AE21);