#0a2eb3
a dark, electric blue · warm · closest name: navy
RGB
10, 46, 179
HSL
227°, 89%, 37%
CMYK
94, 74, 0, 30
Luminance
0.0527
Every format
| HEX | #0a2eb3 |
| RGB | rgb(10, 46, 179) |
| HSL | hsl(227, 89%, 37%) |
| CMYK | cmyk(94%, 74%, 0%, 30%) |
| LAB | lab(27.5 42.4 -71.9) |
| LCH | lch(27.5 83.5 300.5) |
| OKLCH | oklch(0.392 0.210 264.7) |
Copy-ready code
/* CSS */
color: #0a2eb3;
background-color: #0a2eb3;
/* Tailwind (arbitrary) */
class="text-[#0a2eb3] bg-[#0a2eb3]"
/* SCSS */
$brand: #0a2eb3;
/* SwiftUI */
Color(red: 0.039, green: 0.180, blue: 0.702)
/* Android */
Color.parseColor("#0a2eb3")Accessibility — WCAG contrast
Aa
#0a2eb3 on white: 10.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a2eb3 on black: 2.05:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green18.0%
Blue70.2%
CMYK percentages
Cyan94.4%
Magenta74.3%
Yellow0.0%
Key (black)29.8%
Color previews
#0a2eb3 text on a black background
contrast 2.05:1
Card sample
#0a2eb3 text on a white background
contrast 10.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a2eb3;
Background color
Panel with #0a2eb3 background
background-color: #0a2eb3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a2eb3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 46, 179, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 46, 179, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a2eb3; background: linear-gradient(135deg, #0a2eb3, #570AB3);