#0f4d8b
a dark, electric blue · cool · closest name: steelblue
RGB
15, 77, 139
HSL
210°, 81%, 30%
CMYK
89, 45, 0, 46
Luminance
0.0727
Every format
| HEX | #0f4d8b |
| RGB | rgb(15, 77, 139) |
| HSL | hsl(210, 81%, 30%) |
| CMYK | cmyk(89%, 45%, 0%, 46%) |
| LAB | lab(32.4 5.8 -39.7) |
| LCH | lch(32.4 40.1 278.4) |
| OKLCH | oklch(0.419 0.119 253.2) |
Copy-ready code
/* CSS */
color: #0f4d8b;
background-color: #0f4d8b;
/* Tailwind (arbitrary) */
class="text-[#0f4d8b] bg-[#0f4d8b]"
/* SCSS */
$brand: #0f4d8b;
/* SwiftUI */
Color(red: 0.059, green: 0.302, blue: 0.545)
/* Android */
Color.parseColor("#0f4d8b")Accessibility — WCAG contrast
Aa
#0f4d8b on white: 8.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0f4d8b on black: 2.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green30.2%
Blue54.5%
CMYK percentages
Cyan89.2%
Magenta44.6%
Yellow0.0%
Key (black)45.5%
Color previews
#0f4d8b text on a black background
contrast 2.45:1
Card sample
#0f4d8b text on a white background
contrast 8.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f4d8b;
Background color
Panel with #0f4d8b background
background-color: #0f4d8b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f4d8b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 77, 139, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 77, 139, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f4d8b; background: linear-gradient(135deg, #0f4d8b, #240F8B);