#103c8c
a dark, electric blue · cool · closest name: midnightblue
RGB
16, 60, 140
HSL
219°, 80%, 31%
CMYK
89, 57, 0, 45
Luminance
0.0524
Every format
| HEX | #103c8c |
| RGB | rgb(16, 60, 140) |
| HSL | hsl(219, 80%, 31%) |
| CMYK | cmyk(89%, 57%, 0%, 45%) |
| LAB | lab(27.4 18.1 -48.4) |
| LCH | lch(27.4 51.7 290.5) |
| OKLCH | oklch(0.380 0.142 261.3) |
Copy-ready code
/* CSS */
color: #103c8c;
background-color: #103c8c;
/* Tailwind (arbitrary) */
class="text-[#103c8c] bg-[#103c8c]"
/* SCSS */
$brand: #103c8c;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.549)
/* Android */
Color.parseColor("#103c8c")Accessibility — WCAG contrast
Aa
#103c8c on white: 10.26:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103c8c on black: 2.05:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue54.9%
CMYK percentages
Cyan88.6%
Magenta57.1%
Yellow0.0%
Key (black)45.1%
Color previews
#103c8c text on a black background
contrast 2.05:1
Card sample
#103c8c text on a white background
contrast 10.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103c8c;
Background color
Panel with #103c8c background
background-color: #103c8c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103c8c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 140, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 140, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103c8c; background: linear-gradient(135deg, #103c8c, #37108C);