#103c8a
a dark, electric blue · cool · closest name: midnightblue
RGB
16, 60, 138
HSL
218°, 79%, 30%
CMYK
88, 57, 0, 46
Luminance
0.0518
Every format
| HEX | #103c8a |
| RGB | rgb(16, 60, 138) |
| HSL | hsl(218, 79%, 30%) |
| CMYK | cmyk(88%, 57%, 0%, 46%) |
| LAB | lab(27.2 17.2 -47.4) |
| LCH | lch(27.2 50.5 290.0) |
| OKLCH | oklch(0.379 0.139 261.0) |
Copy-ready code
/* CSS */
color: #103c8a;
background-color: #103c8a;
/* Tailwind (arbitrary) */
class="text-[#103c8a] bg-[#103c8a]"
/* SCSS */
$brand: #103c8a;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.541)
/* Android */
Color.parseColor("#103c8a")Accessibility — WCAG contrast
Aa
#103c8a on white: 10.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103c8a on black: 2.04:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue54.1%
CMYK percentages
Cyan88.4%
Magenta56.5%
Yellow0.0%
Key (black)45.9%
Color previews
#103c8a text on a black background
contrast 2.04:1
Card sample
#103c8a text on a white background
contrast 10.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103c8a;
Background color
Panel with #103c8a background
background-color: #103c8a;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103c8a;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 138, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 138, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103c8a; background: linear-gradient(135deg, #103c8a, #35108A);