#0f337c
a dark, electric blue · cool · closest name: midnightblue
RGB
15, 51, 124
HSL
220°, 78%, 27%
CMYK
88, 59, 0, 51
Luminance
0.0392
Every format
| HEX | #0f337c |
| RGB | rgb(15, 51, 124) |
| HSL | hsl(220, 78%, 27%) |
| CMYK | cmyk(88%, 59%, 0%, 51%) |
| LAB | lab(23.4 17.7 -44.9) |
| LCH | lch(23.4 48.2 291.5) |
| OKLCH | oklch(0.346 0.131 262.2) |
Copy-ready code
/* CSS */
color: #0f337c;
background-color: #0f337c;
/* Tailwind (arbitrary) */
class="text-[#0f337c] bg-[#0f337c]"
/* SCSS */
$brand: #0f337c;
/* SwiftUI */
Color(red: 0.059, green: 0.200, blue: 0.486)
/* Android */
Color.parseColor("#0f337c")Accessibility — WCAG contrast
Aa
#0f337c on white: 11.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0f337c on black: 1.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green20.0%
Blue48.6%
CMYK percentages
Cyan87.9%
Magenta58.9%
Yellow0.0%
Key (black)51.4%
Color previews
#0f337c text on a black background
contrast 1.78:1
Card sample
#0f337c text on a white background
contrast 11.77:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f337c;
Background color
Panel with #0f337c background
background-color: #0f337c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f337c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 51, 124, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 51, 124, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f337c; background: linear-gradient(135deg, #0f337c, #340F7C);