#0c138f
a dark, electric blue · warm · closest name: navy
RGB
12, 19, 143
HSL
237°, 85%, 30%
CMYK
92, 87, 0, 44
Luminance
0.0253
Every format
| HEX | #0c138f |
| RGB | rgb(12, 19, 143) |
| HSL | hsl(237, 85%, 30%) |
| CMYK | cmyk(92%, 87%, 0%, 44%) |
| LAB | lab(18.0 44.8 -65.7) |
| LCH | lch(18.0 79.5 304.3) |
| OKLCH | oklch(0.313 0.191 266.7) |
Copy-ready code
/* CSS */
color: #0c138f;
background-color: #0c138f;
/* Tailwind (arbitrary) */
class="text-[#0c138f] bg-[#0c138f]"
/* SCSS */
$brand: #0c138f;
/* SwiftUI */
Color(red: 0.047, green: 0.075, blue: 0.561)
/* Android */
Color.parseColor("#0c138f")Accessibility — WCAG contrast
Aa
#0c138f on white: 13.95:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0c138f on black: 1.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.7%
Green7.5%
Blue56.1%
CMYK percentages
Cyan91.6%
Magenta86.7%
Yellow0.0%
Key (black)43.9%
Color previews
#0c138f text on a black background
contrast 1.51:1
Card sample
#0c138f text on a white background
contrast 13.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0c138f;
Background color
Panel with #0c138f background
background-color: #0c138f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0c138f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(12, 19, 143, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(12, 19, 143, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0c138f; background: linear-gradient(135deg, #0c138f, #5C0C8F);