#0f5afd
a balanced, electric blue · cool · closest name: royalblue
RGB
15, 90, 253
HSL
221°, 98%, 53%
CMYK
94, 64, 0, 1
Luminance
0.1451
Every format
| HEX | #0f5afd |
| RGB | rgb(15, 90, 253) |
| HSL | hsl(221, 98%, 53%) |
| CMYK | cmyk(94%, 64%, 0%, 1%) |
| LAB | lab(45.0 42.3 -85.7) |
| LCH | lch(45.0 95.6 296.3) |
| OKLCH | oklch(0.541 0.251 262.8) |
Copy-ready code
/* CSS */
color: #0f5afd;
background-color: #0f5afd;
/* Tailwind (arbitrary) */
class="text-[#0f5afd] bg-[#0f5afd]"
/* SCSS */
$brand: #0f5afd;
/* SwiftUI */
Color(red: 0.059, green: 0.353, blue: 0.992)
/* Android */
Color.parseColor("#0f5afd")Accessibility — WCAG contrast
Aa
#0f5afd on white: 5.38:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0f5afd on black: 3.90:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green35.3%
Blue99.2%
CMYK percentages
Cyan94.1%
Magenta64.4%
Yellow0.0%
Key (black)0.8%
Color previews
#0f5afd text on a black background
contrast 3.90:1
Card sample
#0f5afd text on a white background
contrast 5.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f5afd;
Background color
Panel with #0f5afd background
background-color: #0f5afd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f5afd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 90, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 90, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f5afd; background: linear-gradient(135deg, #0f5afd, #630FFD);