#0a2ac9
a dark, electric blue · warm · closest name: navy
RGB
10, 42, 201
HSL
230°, 91%, 41%
CMYK
95, 79, 0, 21
Luminance
0.0594
Every format
| HEX | #0a2ac9 |
| RGB | rgb(10, 42, 201) |
| HSL | hsl(230, 91%, 41%) |
| CMYK | cmyk(95%, 79%, 0%, 21%) |
| LAB | lab(29.3 52.2 -82.0) |
| LCH | lch(29.3 97.2 302.5) |
| OKLCH | oklch(0.412 0.239 265.0) |
Copy-ready code
/* CSS */
color: #0a2ac9;
background-color: #0a2ac9;
/* Tailwind (arbitrary) */
class="text-[#0a2ac9] bg-[#0a2ac9]"
/* SCSS */
$brand: #0a2ac9;
/* SwiftUI */
Color(red: 0.039, green: 0.165, blue: 0.788)
/* Android */
Color.parseColor("#0a2ac9")Accessibility — WCAG contrast
Aa
#0a2ac9 on white: 9.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a2ac9 on black: 2.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green16.5%
Blue78.8%
CMYK percentages
Cyan95.0%
Magenta79.1%
Yellow0.0%
Key (black)21.2%
Color previews
#0a2ac9 text on a black background
contrast 2.19:1
Card sample
#0a2ac9 text on a white background
contrast 9.60:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a2ac9;
Background color
Panel with #0a2ac9 background
background-color: #0a2ac9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a2ac9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 42, 201, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 42, 201, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a2ac9; background: linear-gradient(135deg, #0a2ac9, #690AC9);