#0f3dc7
a dark, electric blue · warm · closest name: slateblue
RGB
15, 61, 199
HSL
225°, 86%, 42%
CMYK
93, 69, 0, 22
Luminance
0.0756
Every format
| HEX | #0f3dc7 |
| RGB | rgb(15, 61, 199) |
| HSL | hsl(225, 86%, 42%) |
| CMYK | cmyk(93%, 69%, 0%, 22%) |
| LAB | lab(33.0 40.6 -74.6) |
| LCH | lch(33.0 84.9 298.6) |
| OKLCH | oklch(0.439 0.217 264.3) |
Copy-ready code
/* CSS */
color: #0f3dc7;
background-color: #0f3dc7;
/* Tailwind (arbitrary) */
class="text-[#0f3dc7] bg-[#0f3dc7]"
/* SCSS */
$brand: #0f3dc7;
/* SwiftUI */
Color(red: 0.059, green: 0.239, blue: 0.780)
/* Android */
Color.parseColor("#0f3dc7")Accessibility — WCAG contrast
Aa
#0f3dc7 on white: 8.36:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0f3dc7 on black: 2.51:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.9%
Green23.9%
Blue78.0%
CMYK percentages
Cyan92.5%
Magenta69.3%
Yellow0.0%
Key (black)22.0%
Color previews
#0f3dc7 text on a black background
contrast 2.51:1
Card sample
#0f3dc7 text on a white background
contrast 8.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0f3dc7;
Background color
Panel with #0f3dc7 background
background-color: #0f3dc7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0f3dc7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(15, 61, 199, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(15, 61, 199, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0f3dc7; background: linear-gradient(135deg, #0f3dc7, #5C0FC7);