#0f4bdf
a balanced, electric blue · cool · closest name: royalblue
RGB
15, 75, 223
HSL
223°, 87%, 47%
CMYK
93, 66, 0, 13
Luminance
0.1046
Every format
| HEX | #0f4bdf |
| RGB | rgb(15, 75, 223) |
| HSL | hsl(223, 87%, 47%) |
| CMYK | cmyk(93%, 66%, 0%, 13%) |
| LAB | lab(38.6 40.7 -79.2) |
| LCH | lch(38.6 89.0 297.2) |
| OKLCH | oklch(0.487 0.231 263.4) |
Copy-ready code
/* CSS */
color: #0f4bdf;
background-color: #0f4bdf;
/* Tailwind (arbitrary) */
class="text-[#0f4bdf] bg-[#0f4bdf]"
/* SCSS */
$brand: #0f4bdf;
/* SwiftUI */
Color(red: 0.059, green: 0.294, blue: 0.875)
/* Android */
Color.parseColor("#0f4bdf")Accessibility — WCAG contrast
Aa
#0f4bdf on white: 6.79:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0f4bdf on black: 3.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green29.4%
Blue87.5%
CMYK percentages
Cyan93.3%
Magenta66.4%
Yellow0.0%
Key (black)12.5%
Color previews
#0f4bdf text on a black background
contrast 3.09:1
Card sample
#0f4bdf text on a white background
contrast 6.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f4bdf;
Background color
Panel with #0f4bdf background
background-color: #0f4bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f4bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 75, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 75, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f4bdf; background: linear-gradient(135deg, #0f4bdf, #5E0FDF);