#103fcd
a dark, electric blue · warm · closest name: slateblue
RGB
16, 63, 205
HSL
225°, 86%, 43%
CMYK
92, 69, 0, 20
Luminance
0.0807
Every format
| HEX | #103fcd |
| RGB | rgb(16, 63, 205) |
| HSL | hsl(225, 86%, 43%) |
| CMYK | cmyk(92%, 69%, 0%, 20%) |
| LAB | lab(34.1 41.6 -76.3) |
| LCH | lch(34.1 86.9 298.6) |
| OKLCH | oklch(0.449 0.222 264.3) |
Copy-ready code
/* CSS */
color: #103fcd;
background-color: #103fcd;
/* Tailwind (arbitrary) */
class="text-[#103fcd] bg-[#103fcd]"
/* SCSS */
$brand: #103fcd;
/* SwiftUI */
Color(red: 0.063, green: 0.247, blue: 0.804)
/* Android */
Color.parseColor("#103fcd")Accessibility — WCAG contrast
Aa
#103fcd on white: 8.03:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103fcd on black: 2.61:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green24.7%
Blue80.4%
CMYK percentages
Cyan92.2%
Magenta69.3%
Yellow0.0%
Key (black)19.6%
Color previews
#103fcd text on a black background
contrast 2.61:1
Card sample
#103fcd text on a white background
contrast 8.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103fcd;
Background color
Panel with #103fcd background
background-color: #103fcd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103fcd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 63, 205, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 63, 205, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103fcd; background: linear-gradient(135deg, #103fcd, #5F10CD);