#d81616
a balanced, electric red · warm · closest name: crimson
RGB
216, 22, 22
HSL
0°, 82%, 47%
CMYK
0, 90, 90, 15
Luminance
0.1523
Every format
| HEX | #d81616 |
| RGB | rgb(216, 22, 22) |
| HSL | hsl(0, 82%, 47%) |
| CMYK | cmyk(0%, 90%, 90%, 15%) |
| LAB | lab(46.0 68.6 52.5) |
| LCH | lch(46.0 86.4 37.4) |
| OKLCH | oklch(0.561 0.221 28.3) |
Copy-ready code
/* CSS */
color: #d81616;
background-color: #d81616;
/* Tailwind (arbitrary) */
class="text-[#d81616] bg-[#d81616]"
/* SCSS */
$brand: #d81616;
/* SwiftUI */
Color(red: 0.847, green: 0.086, blue: 0.086)
/* Android */
Color.parseColor("#d81616")Accessibility — WCAG contrast
Aa
#d81616 on white: 5.19:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d81616 on black: 4.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red84.7%
Green8.6%
Blue8.6%
CMYK percentages
Cyan0.0%
Magenta89.8%
Yellow89.8%
Key (black)15.3%
Color previews
#d81616 text on a black background
contrast 4.05:1
Card sample
#d81616 text on a white background
contrast 5.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d81616;
Background color
Panel with #d81616 background
background-color: #d81616;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d81616;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(216, 22, 22, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(216, 22, 22, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d81616; background: linear-gradient(135deg, #d81616, #D89716);