#0a2db4
a dark, electric blue · warm · closest name: navy
RGB
10, 45, 180
HSL
228°, 90%, 37%
CMYK
94, 75, 0, 29
Luminance
0.0524
Every format
| HEX | #0a2db4 |
| RGB | rgb(10, 45, 180) |
| HSL | hsl(228, 90%, 37%) |
| CMYK | cmyk(94%, 75%, 0%, 29%) |
| LAB | lab(27.4 43.3 -72.7) |
| LCH | lch(27.4 84.6 300.8) |
| OKLCH | oklch(0.392 0.212 264.8) |
Copy-ready code
/* CSS */
color: #0a2db4;
background-color: #0a2db4;
/* Tailwind (arbitrary) */
class="text-[#0a2db4] bg-[#0a2db4]"
/* SCSS */
$brand: #0a2db4;
/* SwiftUI */
Color(red: 0.039, green: 0.176, blue: 0.706)
/* Android */
Color.parseColor("#0a2db4")Accessibility — WCAG contrast
Aa
#0a2db4 on white: 10.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a2db4 on black: 2.05:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green17.6%
Blue70.6%
CMYK percentages
Cyan94.4%
Magenta75.0%
Yellow0.0%
Key (black)29.4%
Color previews
#0a2db4 text on a black background
contrast 2.05:1
Card sample
#0a2db4 text on a white background
contrast 10.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a2db4;
Background color
Panel with #0a2db4 background
background-color: #0a2db4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a2db4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 45, 180, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 45, 180, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a2db4; background: linear-gradient(135deg, #0a2db4, #580AB4);