#0c0138
a deep, electric blue · warm · closest name: midnightblue
RGB
12, 1, 56
HSL
252°, 97%, 11%
CMYK
79, 98, 0, 78
Luminance
0.0039
Every format
| HEX | #0c0138 |
| RGB | rgb(12, 1, 56) |
| HSL | hsl(252, 97%, 11%) |
| CMYK | cmyk(79%, 98%, 0%, 78%) |
| LAB | lab(3.5 20.9 -31.6) |
| LCH | lch(3.5 37.9 303.5) |
| OKLCH | oklch(0.169 0.099 279.9) |
Copy-ready code
/* CSS */
color: #0c0138;
background-color: #0c0138;
/* Tailwind (arbitrary) */
class="text-[#0c0138] bg-[#0c0138]"
/* SCSS */
$brand: #0c0138;
/* SwiftUI */
Color(red: 0.047, green: 0.004, blue: 0.220)
/* Android */
Color.parseColor("#0c0138")Accessibility — WCAG contrast
Aa
#0c0138 on white: 19.50:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0c0138 on black: 1.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.7%
Green0.4%
Blue22.0%
CMYK percentages
Cyan78.6%
Magenta98.2%
Yellow0.0%
Key (black)78.0%
Color previews
#0c0138 text on a black background
contrast 1.08:1
Card sample
#0c0138 text on a white background
contrast 19.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0c0138;
Background color
Panel with #0c0138 background
background-color: #0c0138;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0c0138;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(12, 1, 56, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(12, 1, 56, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0c0138; background: linear-gradient(135deg, #0c0138, #310138);