#0f59b7
a dark, electric blue · cool · closest name: royalblue
RGB
15, 89, 183
HSL
214°, 85%, 39%
CMYK
92, 51, 0, 28
Luminance
0.1067
Every format
| HEX | #0f59b7 |
| RGB | rgb(15, 89, 183) |
| HSL | hsl(214, 85%, 39%) |
| CMYK | cmyk(92%, 51%, 0%, 28%) |
| LAB | lab(39.0 15.9 -55.5) |
| LCH | lch(39.0 57.7 286.0) |
| OKLCH | oklch(0.479 0.164 257.6) |
Copy-ready code
/* CSS */
color: #0f59b7;
background-color: #0f59b7;
/* Tailwind (arbitrary) */
class="text-[#0f59b7] bg-[#0f59b7]"
/* SCSS */
$brand: #0f59b7;
/* SwiftUI */
Color(red: 0.059, green: 0.349, blue: 0.718)
/* Android */
Color.parseColor("#0f59b7")Accessibility — WCAG contrast
Aa
#0f59b7 on white: 6.70:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0f59b7 on black: 3.13:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green34.9%
Blue71.8%
CMYK percentages
Cyan91.8%
Magenta51.4%
Yellow0.0%
Key (black)28.2%
Color previews
#0f59b7 text on a black background
contrast 3.13:1
Card sample
#0f59b7 text on a white background
contrast 6.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f59b7;
Background color
Panel with #0f59b7 background
background-color: #0f59b7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f59b7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 89, 183, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 89, 183, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f59b7; background: linear-gradient(135deg, #0f59b7, #350FB7);