#0f3cdd
a balanced, electric blue · warm · closest name: navy
RGB
15, 60, 221
HSL
227°, 87%, 46%
CMYK
93, 73, 0, 13
Luminance
0.0855
Every format
| HEX | #0f3cdd |
| RGB | rgb(15, 60, 221) |
| HSL | hsl(227, 87%, 46%) |
| CMYK | cmyk(93%, 73%, 0%, 13%) |
| LAB | lab(35.1 49.1 -83.9) |
| LCH | lch(35.1 97.2 300.3) |
| OKLCH | oklch(0.460 0.244 264.6) |
Copy-ready code
/* CSS */
color: #0f3cdd;
background-color: #0f3cdd;
/* Tailwind (arbitrary) */
class="text-[#0f3cdd] bg-[#0f3cdd]"
/* SCSS */
$brand: #0f3cdd;
/* SwiftUI */
Color(red: 0.059, green: 0.235, blue: 0.867)
/* Android */
Color.parseColor("#0f3cdd")Accessibility — WCAG contrast
Aa
#0f3cdd on white: 7.75:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0f3cdd on black: 2.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green23.5%
Blue86.7%
CMYK percentages
Cyan93.2%
Magenta72.9%
Yellow0.0%
Key (black)13.3%
Color previews
#0f3cdd text on a black background
contrast 2.71:1
Card sample
#0f3cdd text on a white background
contrast 7.75:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f3cdd;
Background color
Panel with #0f3cdd background
background-color: #0f3cdd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f3cdd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 60, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 60, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f3cdd; background: linear-gradient(135deg, #0f3cdd, #6B0FDD);