#0f73af
a dark, electric blue · cool · closest name: steelblue
RGB
15, 115, 175
HSL
203°, 84%, 37%
CMYK
91, 34, 0, 31
Luminance
0.1546
Every format
| HEX | #0f73af |
| RGB | rgb(15, 115, 175) |
| HSL | hsl(203, 84%, 37%) |
| CMYK | cmyk(91%, 34%, 0%, 31%) |
| LAB | lab(46.3 -3.9 -39.2) |
| LCH | lch(46.3 39.4 264.3) |
| OKLCH | oklch(0.534 0.125 243.2) |
Copy-ready code
/* CSS */
color: #0f73af;
background-color: #0f73af;
/* Tailwind (arbitrary) */
class="text-[#0f73af] bg-[#0f73af]"
/* SCSS */
$brand: #0f73af;
/* SwiftUI */
Color(red: 0.059, green: 0.451, blue: 0.686)
/* Android */
Color.parseColor("#0f73af")Accessibility — WCAG contrast
Aa
#0f73af on white: 5.13:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0f73af on black: 4.09:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green45.1%
Blue68.6%
CMYK percentages
Cyan91.4%
Magenta34.3%
Yellow0.0%
Key (black)31.4%
Color previews
#0f73af text on a black background
contrast 4.09:1
Card sample
#0f73af text on a white background
contrast 5.13:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f73af;
Background color
Panel with #0f73af background
background-color: #0f73af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f73af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 115, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 115, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f73af; background: linear-gradient(135deg, #0f73af, #160FAF);