#d3103c
a dark, electric red · warm · closest name: crimson
RGB
211, 16, 60
HSL
347°, 86%, 45%
CMYK
0, 92, 72, 17
Luminance
0.1455
Every format
| HEX | #d3103c |
| RGB | rgb(211, 16, 60) |
| HSL | hsl(347, 86%, 45%) |
| CMYK | cmyk(0%, 92%, 72%, 17%) |
| LAB | lab(45.0 69.2 30.8) |
| LCH | lch(45.0 75.7 24.0) |
| OKLCH | oklch(0.553 0.216 19.0) |
Copy-ready code
/* CSS */
color: #d3103c;
background-color: #d3103c;
/* Tailwind (arbitrary) */
class="text-[#d3103c] bg-[#d3103c]"
/* SCSS */
$brand: #d3103c;
/* SwiftUI */
Color(red: 0.827, green: 0.063, blue: 0.235)
/* Android */
Color.parseColor("#d3103c")Accessibility — WCAG contrast
Aa
#d3103c on white: 5.37:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d3103c on black: 3.91:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red82.7%
Green6.3%
Blue23.5%
CMYK percentages
Cyan0.0%
Magenta92.4%
Yellow71.6%
Key (black)17.3%
Color previews
#d3103c text on a black background
contrast 3.91:1
Card sample
#d3103c text on a white background
contrast 5.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d3103c;
Background color
Panel with #d3103c background
background-color: #d3103c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d3103c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(211, 16, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(211, 16, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d3103c; background: linear-gradient(135deg, #d3103c, #D36610);