#103c83
a dark, electric blue · cool · closest name: midnightblue
RGB
16, 60, 131
HSL
217°, 78%, 29%
CMYK
88, 54, 0, 49
Luminance
0.0498
Every format
| HEX | #103c83 |
| RGB | rgb(16, 60, 131) |
| HSL | hsl(217, 78%, 29%) |
| CMYK | cmyk(88%, 54%, 0%, 49%) |
| LAB | lab(26.7 14.3 -44.0) |
| LCH | lch(26.7 46.3 288.0) |
| OKLCH | oklch(0.373 0.129 259.9) |
Copy-ready code
/* CSS */
color: #103c83;
background-color: #103c83;
/* Tailwind (arbitrary) */
class="text-[#103c83] bg-[#103c83]"
/* SCSS */
$brand: #103c83;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.514)
/* Android */
Color.parseColor("#103c83")Accessibility — WCAG contrast
Aa
#103c83 on white: 10.52:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103c83 on black: 2.00:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue51.4%
CMYK percentages
Cyan87.8%
Magenta54.2%
Yellow0.0%
Key (black)48.6%
Color previews
#103c83 text on a black background
contrast 2.00:1
Card sample
#103c83 text on a white background
contrast 10.52:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103c83;
Background color
Panel with #103c83 background
background-color: #103c83;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103c83;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 131, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 131, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103c83; background: linear-gradient(135deg, #103c83, #311083);