#042449
a deep, electric blue · cool · closest name: black
RGB
4, 36, 73
HSL
212°, 90%, 15%
CMYK
95, 51, 0, 71
Luminance
0.0177
Every format
| HEX | #042449 |
| RGB | rgb(4, 36, 73) |
| HSL | hsl(212, 90%, 15%) |
| CMYK | cmyk(95%, 51%, 0%, 71%) |
| LAB | lab(14.2 5.0 -26.2) |
| LCH | lch(14.2 26.7 280.9) |
| OKLCH | oklch(0.262 0.078 254.8) |
Copy-ready code
/* CSS */
color: #042449;
background-color: #042449;
/* Tailwind (arbitrary) */
class="text-[#042449] bg-[#042449]"
/* SCSS */
$brand: #042449;
/* SwiftUI */
Color(red: 0.016, green: 0.141, blue: 0.286)
/* Android */
Color.parseColor("#042449")Accessibility — WCAG contrast
Aa
#042449 on white: 15.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#042449 on black: 1.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green14.1%
Blue28.6%
CMYK percentages
Cyan94.5%
Magenta50.7%
Yellow0.0%
Key (black)71.4%
Color previews
#042449 text on a black background
contrast 1.35:1
Card sample
#042449 text on a white background
contrast 15.51:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #042449;
Background color
Panel with #042449 background
background-color: #042449;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #042449;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 36, 73, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 36, 73, 0.45);
Border & gradient
Gradient panel
border: 3px solid #042449; background: linear-gradient(135deg, #042449, #120449);