#0f4daf
a dark, electric blue · cool · closest name: royalblue
RGB
15, 77, 175
HSL
217°, 84%, 37%
CMYK
91, 56, 0, 31
Luminance
0.0850
Every format
| HEX | #0f4daf |
| RGB | rgb(15, 77, 175) |
| HSL | hsl(217, 84%, 37%) |
| CMYK | cmyk(91%, 56%, 0%, 31%) |
| LAB | lab(35.0 20.7 -57.2) |
| LCH | lch(35.0 60.9 289.9) |
| OKLCH | oklch(0.447 0.168 260.1) |
Copy-ready code
/* CSS */
color: #0f4daf;
background-color: #0f4daf;
/* Tailwind (arbitrary) */
class="text-[#0f4daf] bg-[#0f4daf]"
/* SCSS */
$brand: #0f4daf;
/* SwiftUI */
Color(red: 0.059, green: 0.302, blue: 0.686)
/* Android */
Color.parseColor("#0f4daf")Accessibility — WCAG contrast
Aa
#0f4daf on white: 7.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0f4daf on black: 2.70:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green30.2%
Blue68.6%
CMYK percentages
Cyan91.4%
Magenta56.0%
Yellow0.0%
Key (black)31.4%
Color previews
#0f4daf text on a black background
contrast 2.70:1
Card sample
#0f4daf text on a white background
contrast 7.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f4daf;
Background color
Panel with #0f4daf background
background-color: #0f4daf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f4daf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 77, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 77, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f4daf; background: linear-gradient(135deg, #0f4daf, #3C0FAF);