#0044e4
a dark, electric blue · cool · closest name: slateblue
RGB
0, 68, 228
HSL
222°, 100%, 45%
CMYK
100, 70, 0, 11
Luminance
0.0974
Every format
| HEX | #0044e4 |
| RGB | rgb(0, 68, 228) |
| HSL | hsl(222, 100%, 45%) |
| CMYK | cmyk(100%, 70%, 0%, 11%) |
| LAB | lab(37.4 46.5 -84.2) |
| LCH | lch(37.4 96.1 298.9) |
| OKLCH | oklch(0.478 0.246 263.2) |
Copy-ready code
/* CSS */
color: #0044e4;
background-color: #0044e4;
/* Tailwind (arbitrary) */
class="text-[#0044e4] bg-[#0044e4]"
/* SCSS */
$brand: #0044e4;
/* SwiftUI */
Color(red: 0.000, green: 0.267, blue: 0.894)
/* Android */
Color.parseColor("#0044e4")Accessibility — WCAG contrast
Aa
#0044e4 on white: 7.13:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0044e4 on black: 2.95:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green26.7%
Blue89.4%
CMYK percentages
Cyan100.0%
Magenta70.2%
Yellow0.0%
Key (black)10.6%
Color previews
#0044e4 text on a black background
contrast 2.95:1
Card sample
#0044e4 text on a white background
contrast 7.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0044e4;
Background color
Panel with #0044e4 background
background-color: #0044e4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0044e4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 68, 228, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 68, 228, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0044e4; background: linear-gradient(135deg, #0044e4, #5400E4);