#0c255f
a deep, electric blue · cool · closest name: midnightblue
RGB
12, 37, 95
HSL
222°, 78%, 21%
CMYK
87, 61, 0, 63
Luminance
0.0223
Every format
| HEX | #0c255f |
| RGB | rgb(12, 37, 95) |
| HSL | hsl(222, 78%, 21%) |
| CMYK | cmyk(87%, 61%, 0%, 63%) |
| LAB | lab(16.6 15.2 -37.2) |
| LCH | lch(16.6 40.1 292.2) |
| OKLCH | oklch(0.287 0.108 263.5) |
Copy-ready code
/* CSS */
color: #0c255f;
background-color: #0c255f;
/* Tailwind (arbitrary) */
class="text-[#0c255f] bg-[#0c255f]"
/* SCSS */
$brand: #0c255f;
/* SwiftUI */
Color(red: 0.047, green: 0.145, blue: 0.373)
/* Android */
Color.parseColor("#0c255f")Accessibility — WCAG contrast
Aa
#0c255f on white: 14.53:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0c255f on black: 1.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.7%
Green14.5%
Blue37.3%
CMYK percentages
Cyan87.4%
Magenta61.1%
Yellow0.0%
Key (black)62.7%
Color previews
#0c255f text on a black background
contrast 1.45:1
Card sample
#0c255f text on a white background
contrast 14.53:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0c255f;
Background color
Panel with #0c255f background
background-color: #0c255f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0c255f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(12, 37, 95, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(12, 37, 95, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0c255f; background: linear-gradient(135deg, #0c255f, #2A0C5F);