#0f3bdf
a balanced, electric blue · warm · closest name: navy
RGB
15, 59, 223
HSL
227°, 87%, 47%
CMYK
93, 74, 0, 13
Luminance
0.0856
Every format
| HEX | #0f3bdf |
| RGB | rgb(15, 59, 223) |
| HSL | hsl(227, 87%, 47%) |
| CMYK | cmyk(93%, 74%, 0%, 13%) |
| LAB | lab(35.1 50.3 -85.0) |
| LCH | lch(35.1 98.8 300.6) |
| OKLCH | oklch(0.461 0.248 264.7) |
Copy-ready code
/* CSS */
color: #0f3bdf;
background-color: #0f3bdf;
/* Tailwind (arbitrary) */
class="text-[#0f3bdf] bg-[#0f3bdf]"
/* SCSS */
$brand: #0f3bdf;
/* SwiftUI */
Color(red: 0.059, green: 0.231, blue: 0.875)
/* Android */
Color.parseColor("#0f3bdf")Accessibility — WCAG contrast
Aa
#0f3bdf on white: 7.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0f3bdf on black: 2.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green23.1%
Blue87.5%
CMYK percentages
Cyan93.3%
Magenta73.5%
Yellow0.0%
Key (black)12.5%
Color previews
#0f3bdf text on a black background
contrast 2.71:1
Card sample
#0f3bdf text on a white background
contrast 7.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f3bdf;
Background color
Panel with #0f3bdf background
background-color: #0f3bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f3bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 59, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 59, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f3bdf; background: linear-gradient(135deg, #0f3bdf, #6E0FDF);