#0f52cf
a dark, electric blue · cool · closest name: royalblue
RGB
15, 82, 207
HSL
219°, 87%, 44%
CMYK
93, 60, 0, 19
Luminance
0.1064
Every format
| HEX | #0f52cf |
| RGB | rgb(15, 82, 207) |
| HSL | hsl(219, 87%, 44%) |
| CMYK | cmyk(93%, 60%, 0%, 19%) |
| LAB | lab(39.0 30.1 -69.5) |
| LCH | lch(39.0 75.7 293.4) |
| OKLCH | oklch(0.485 0.203 261.8) |
Copy-ready code
/* CSS */
color: #0f52cf;
background-color: #0f52cf;
/* Tailwind (arbitrary) */
class="text-[#0f52cf] bg-[#0f52cf]"
/* SCSS */
$brand: #0f52cf;
/* SwiftUI */
Color(red: 0.059, green: 0.322, blue: 0.812)
/* Android */
Color.parseColor("#0f52cf")Accessibility — WCAG contrast
Aa
#0f52cf on white: 6.71:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0f52cf on black: 3.13:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green32.2%
Blue81.2%
CMYK percentages
Cyan92.8%
Magenta60.4%
Yellow0.0%
Key (black)18.8%
Color previews
#0f52cf text on a black background
contrast 3.13:1
Card sample
#0f52cf text on a white background
contrast 6.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f52cf;
Background color
Panel with #0f52cf background
background-color: #0f52cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f52cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 82, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 82, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f52cf; background: linear-gradient(135deg, #0f52cf, #4C0FCF);