#0f4df3
a balanced, electric blue · cool · closest name: royalblue
RGB
15, 77, 243
HSL
224°, 91%, 51%
CMYK
94, 68, 0, 5
Luminance
0.1188
Every format
| HEX | #0f4df3 |
| RGB | rgb(15, 77, 243) |
| HSL | hsl(224, 91%, 51%) |
| CMYK | cmyk(94%, 68%, 0%, 5%) |
| LAB | lab(41.0 46.7 -86.6) |
| LCH | lch(41.0 98.4 298.3) |
| OKLCH | oklch(0.510 0.253 263.7) |
Copy-ready code
/* CSS */
color: #0f4df3;
background-color: #0f4df3;
/* Tailwind (arbitrary) */
class="text-[#0f4df3] bg-[#0f4df3]"
/* SCSS */
$brand: #0f4df3;
/* SwiftUI */
Color(red: 0.059, green: 0.302, blue: 0.953)
/* Android */
Color.parseColor("#0f4df3")Accessibility — WCAG contrast
Aa
#0f4df3 on white: 6.22:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0f4df3 on black: 3.38:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green30.2%
Blue95.3%
CMYK percentages
Cyan93.8%
Magenta68.3%
Yellow0.0%
Key (black)4.7%
Color previews
#0f4df3 text on a black background
contrast 3.38:1
Card sample
#0f4df3 text on a white background
contrast 6.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f4df3;
Background color
Panel with #0f4df3 background
background-color: #0f4df3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f4df3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 77, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 77, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f4df3; background: linear-gradient(135deg, #0f4df3, #690FF3);