#0f4cfb
a balanced, electric blue · cool · closest name: royalblue
RGB
15, 76, 251
HSL
225°, 97%, 52%
CMYK
94, 70, 0, 2
Luminance
0.1224
Every format
| HEX | #0f4cfb |
| RGB | rgb(15, 76, 251) |
| HSL | hsl(225, 97%, 52%) |
| CMYK | cmyk(94%, 70%, 0%, 2%) |
| LAB | lab(41.6 50.1 -90.2) |
| LCH | lch(41.6 103.2 299.1) |
| OKLCH | oklch(0.516 0.263 264.0) |
Copy-ready code
/* CSS */
color: #0f4cfb;
background-color: #0f4cfb;
/* Tailwind (arbitrary) */
class="text-[#0f4cfb] bg-[#0f4cfb]"
/* SCSS */
$brand: #0f4cfb;
/* SwiftUI */
Color(red: 0.059, green: 0.298, blue: 0.984)
/* Android */
Color.parseColor("#0f4cfb")Accessibility — WCAG contrast
Aa
#0f4cfb on white: 6.09:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0f4cfb on black: 3.45:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green29.8%
Blue98.4%
CMYK percentages
Cyan94.0%
Magenta69.7%
Yellow0.0%
Key (black)1.6%
Color previews
#0f4cfb text on a black background
contrast 3.45:1
Card sample
#0f4cfb text on a white background
contrast 6.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f4cfb;
Background color
Panel with #0f4cfb background
background-color: #0f4cfb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f4cfb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 76, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 76, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f4cfb; background: linear-gradient(135deg, #0f4cfb, #700FFB);