#103cb2
a dark, electric blue · cool · closest name: slateblue
RGB
16, 60, 178
HSL
224°, 84%, 38%
CMYK
91, 66, 0, 30
Luminance
0.0656
Every format
| HEX | #103cb2 |
| RGB | rgb(16, 60, 178) |
| HSL | hsl(224, 84%, 38%) |
| CMYK | cmyk(91%, 66%, 0%, 30%) |
| LAB | lab(30.8 33.4 -65.9) |
| LCH | lch(30.8 73.9 296.8) |
| OKLCH | oklch(0.416 0.192 263.9) |
Copy-ready code
/* CSS */
color: #103cb2;
background-color: #103cb2;
/* Tailwind (arbitrary) */
class="text-[#103cb2] bg-[#103cb2]"
/* SCSS */
$brand: #103cb2;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.698)
/* Android */
Color.parseColor("#103cb2")Accessibility — WCAG contrast
Aa
#103cb2 on white: 9.09:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103cb2 on black: 2.31:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue69.8%
CMYK percentages
Cyan91.0%
Magenta66.3%
Yellow0.0%
Key (black)30.2%
Color previews
#103cb2 text on a black background
contrast 2.31:1
Card sample
#103cb2 text on a white background
contrast 9.09:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103cb2;
Background color
Panel with #103cb2 background
background-color: #103cb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103cb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103cb2; background: linear-gradient(135deg, #103cb2, #5010B2);