#d40d13
a dark, electric red · warm · closest name: crimson
RGB
212, 13, 19
HSL
358°, 88%, 44%
CMYK
0, 94, 91, 17
Luminance
0.1433
Every format
| HEX | #d40d13 |
| RGB | rgb(212, 13, 19) |
| HSL | hsl(358, 88%, 44%) |
| CMYK | cmyk(0%, 94%, 91%, 17%) |
| LAB | lab(44.7 68.7 52.4) |
| LCH | lch(44.7 86.4 37.4) |
| OKLCH | oklch(0.550 0.220 28.1) |
Copy-ready code
/* CSS */
color: #d40d13;
background-color: #d40d13;
/* Tailwind (arbitrary) */
class="text-[#d40d13] bg-[#d40d13]"
/* SCSS */
$brand: #d40d13;
/* SwiftUI */
Color(red: 0.831, green: 0.051, blue: 0.075)
/* Android */
Color.parseColor("#d40d13")Accessibility — WCAG contrast
Aa
#d40d13 on white: 5.43:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#d40d13 on black: 3.87:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red83.1%
Green5.1%
Blue7.5%
CMYK percentages
Cyan0.0%
Magenta93.9%
Yellow91.0%
Key (black)16.9%
Color previews
#d40d13 text on a black background
contrast 3.87:1
Card sample
#d40d13 text on a white background
contrast 5.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #d40d13;
Background color
Panel with #d40d13 background
background-color: #d40d13;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #d40d13;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(212, 13, 19, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(212, 13, 19, 0.45);
Border & gradient
Gradient panel
border: 3px solid #d40d13; background: linear-gradient(135deg, #d40d13, #D48C0D);