#044fb9
a dark, electric blue · cool · closest name: royalblue
RGB
4, 79, 185
HSL
215°, 96%, 37%
CMYK
98, 57, 0, 28
Luminance
0.0912
Every format
| HEX | #044fb9 |
| RGB | rgb(4, 79, 185) |
| HSL | hsl(215, 96%, 37%) |
| CMYK | cmyk(98%, 57%, 0%, 28%) |
| LAB | lab(36.2 23.0 -61.2) |
| LCH | lch(36.2 65.3 290.6) |
| OKLCH | oklch(0.458 0.180 259.7) |
Copy-ready code
/* CSS */
color: #044fb9;
background-color: #044fb9;
/* Tailwind (arbitrary) */
class="text-[#044fb9] bg-[#044fb9]"
/* SCSS */
$brand: #044fb9;
/* SwiftUI */
Color(red: 0.016, green: 0.310, blue: 0.725)
/* Android */
Color.parseColor("#044fb9")Accessibility — WCAG contrast
Aa
#044fb9 on white: 7.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#044fb9 on black: 2.82:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green31.0%
Blue72.5%
CMYK percentages
Cyan97.8%
Magenta57.3%
Yellow0.0%
Key (black)27.5%
Color previews
#044fb9 text on a black background
contrast 2.82:1
Card sample
#044fb9 text on a white background
contrast 7.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #044fb9;
Background color
Panel with #044fb9 background
background-color: #044fb9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #044fb9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 79, 185, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 79, 185, 0.45);
Border & gradient
Gradient panel
border: 3px solid #044fb9; background: linear-gradient(135deg, #044fb9, #3204B9);