#0044df
a dark, electric blue · cool · closest name: slateblue
RGB
0, 68, 223
HSL
222°, 100%, 44%
CMYK
100, 70, 0, 13
Luminance
0.0946
Every format
| HEX | #0044df |
| RGB | rgb(0, 68, 223) |
| HSL | hsl(222, 100%, 44%) |
| CMYK | cmyk(100%, 70%, 0%, 13%) |
| LAB | lab(36.9 44.6 -82.2) |
| LCH | lch(36.9 93.5 298.5) |
| OKLCH | oklch(0.473 0.240 263.1) |
Copy-ready code
/* CSS */
color: #0044df;
background-color: #0044df;
/* Tailwind (arbitrary) */
class="text-[#0044df] bg-[#0044df]"
/* SCSS */
$brand: #0044df;
/* SwiftUI */
Color(red: 0.000, green: 0.267, blue: 0.875)
/* Android */
Color.parseColor("#0044df")Accessibility — WCAG contrast
Aa
#0044df on white: 7.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0044df on black: 2.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green26.7%
Blue87.5%
CMYK percentages
Cyan100.0%
Magenta69.5%
Yellow0.0%
Key (black)12.5%
Color previews
#0044df text on a black background
contrast 2.89:1
Card sample
#0044df text on a white background
contrast 7.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0044df;
Background color
Panel with #0044df background
background-color: #0044df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0044df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 68, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 68, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0044df; background: linear-gradient(135deg, #0044df, #5100DF);