#103c8d
a dark, electric blue · cool · closest name: midnightblue
RGB
16, 60, 141
HSL
219°, 80%, 31%
CMYK
89, 57, 0, 45
Luminance
0.0526
Every format
| HEX | #103c8d |
| RGB | rgb(16, 60, 141) |
| HSL | hsl(219, 80%, 31%) |
| CMYK | cmyk(89%, 57%, 0%, 45%) |
| LAB | lab(27.5 18.5 -48.9) |
| LCH | lch(27.5 52.3 290.7) |
| OKLCH | oklch(0.381 0.143 261.4) |
Copy-ready code
/* CSS */
color: #103c8d;
background-color: #103c8d;
/* Tailwind (arbitrary) */
class="text-[#103c8d] bg-[#103c8d]"
/* SCSS */
$brand: #103c8d;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.553)
/* Android */
Color.parseColor("#103c8d")Accessibility — WCAG contrast
Aa
#103c8d on white: 10.23:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103c8d on black: 2.05:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue55.3%
CMYK percentages
Cyan88.7%
Magenta57.4%
Yellow0.0%
Key (black)44.7%
Color previews
#103c8d text on a black background
contrast 2.05:1
Card sample
#103c8d text on a white background
contrast 10.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103c8d;
Background color
Panel with #103c8d background
background-color: #103c8d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103c8d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 141, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 141, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103c8d; background: linear-gradient(135deg, #103c8d, #37108D);