#0c309c
a dark, electric blue · warm · closest name: midnightblue
RGB
12, 48, 156
HSL
225°, 86%, 33%
CMYK
92, 69, 0, 39
Luminance
0.0459
Every format
| HEX | #0c309c |
| RGB | rgb(12, 48, 156) |
| HSL | hsl(225, 86%, 33%) |
| CMYK | cmyk(92%, 69%, 0%, 39%) |
| LAB | lab(25.5 32.6 -61.3) |
| LCH | lch(25.5 69.4 298.0) |
| OKLCH | oklch(0.371 0.179 264.4) |
Copy-ready code
/* CSS */
color: #0c309c;
background-color: #0c309c;
/* Tailwind (arbitrary) */
class="text-[#0c309c] bg-[#0c309c]"
/* SCSS */
$brand: #0c309c;
/* SwiftUI */
Color(red: 0.047, green: 0.188, blue: 0.612)
/* Android */
Color.parseColor("#0c309c")Accessibility — WCAG contrast
Aa
#0c309c on white: 10.95:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0c309c on black: 1.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.7%
Green18.8%
Blue61.2%
CMYK percentages
Cyan92.3%
Magenta69.2%
Yellow0.0%
Key (black)38.8%
Color previews
#0c309c text on a black background
contrast 1.92:1
Card sample
#0c309c text on a white background
contrast 10.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0c309c;
Background color
Panel with #0c309c background
background-color: #0c309c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0c309c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(12, 48, 156, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(12, 48, 156, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0c309c; background: linear-gradient(135deg, #0c309c, #480C9C);