#103c71
a dark, electric blue · cool · closest name: steelblue
RGB
16, 60, 113
HSL
213°, 75%, 25%
CMYK
86, 47, 0, 56
Luminance
0.0453
Every format
| HEX | #103c71 |
| RGB | rgb(16, 60, 113) |
| HSL | hsl(213, 75%, 25%) |
| CMYK | cmyk(86%, 47%, 0%, 56%) |
| LAB | lab(25.4 6.7 -34.8) |
| LCH | lch(25.4 35.4 280.8) |
| OKLCH | oklch(0.358 0.103 255.6) |
Copy-ready code
/* CSS */
color: #103c71;
background-color: #103c71;
/* Tailwind (arbitrary) */
class="text-[#103c71] bg-[#103c71]"
/* SCSS */
$brand: #103c71;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.443)
/* Android */
Color.parseColor("#103c71")Accessibility — WCAG contrast
Aa
#103c71 on white: 11.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103c71 on black: 1.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue44.3%
CMYK percentages
Cyan85.8%
Magenta46.9%
Yellow0.0%
Key (black)55.7%
Color previews
#103c71 text on a black background
contrast 1.91:1
Card sample
#103c71 text on a white background
contrast 11.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103c71;
Background color
Panel with #103c71 background
background-color: #103c71;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103c71;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 113, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 113, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103c71; background: linear-gradient(135deg, #103c71, #251071);