#13309c
a dark, electric blue · warm · closest name: midnightblue
RGB
19, 48, 156
HSL
227°, 78%, 34%
CMYK
88, 69, 0, 39
Luminance
0.0465
Every format
| HEX | #13309c |
| RGB | rgb(19, 48, 156) |
| HSL | hsl(227, 78%, 34%) |
| CMYK | cmyk(88%, 69%, 0%, 39%) |
| LAB | lab(25.7 33.0 -61.0) |
| LCH | lch(25.7 69.3 298.4) |
| OKLCH | oklch(0.373 0.177 265.6) |
Copy-ready code
/* CSS */
color: #13309c;
background-color: #13309c;
/* Tailwind (arbitrary) */
class="text-[#13309c] bg-[#13309c]"
/* SCSS */
$brand: #13309c;
/* SwiftUI */
Color(red: 0.075, green: 0.188, blue: 0.612)
/* Android */
Color.parseColor("#13309c")Accessibility — WCAG contrast
Aa
#13309c on white: 10.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#13309c on black: 1.93:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.5%
Green18.8%
Blue61.2%
CMYK percentages
Cyan87.8%
Magenta69.2%
Yellow0.0%
Key (black)38.8%
Color previews
#13309c text on a black background
contrast 1.93:1
Card sample
#13309c text on a white background
contrast 10.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #13309c;
Background color
Panel with #13309c background
background-color: #13309c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #13309c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(19, 48, 156, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(19, 48, 156, 0.45);
Border & gradient
Gradient panel
border: 3px solid #13309c; background: linear-gradient(135deg, #13309c, #51139C);