#103fbc
a dark, electric blue · cool · closest name: slateblue
RGB
16, 63, 188
HSL
224°, 84%, 40%
CMYK
92, 67, 0, 26
Luminance
0.0730
Every format
| HEX | #103fbc |
| RGB | rgb(16, 63, 188) |
| HSL | hsl(224, 84%, 40%) |
| CMYK | cmyk(92%, 67%, 0%, 26%) |
| LAB | lab(32.5 35.2 -69.1) |
| LCH | lch(32.5 77.5 297.0) |
| OKLCH | oklch(0.431 0.202 263.8) |
Copy-ready code
/* CSS */
color: #103fbc;
background-color: #103fbc;
/* Tailwind (arbitrary) */
class="text-[#103fbc] bg-[#103fbc]"
/* SCSS */
$brand: #103fbc;
/* SwiftUI */
Color(red: 0.063, green: 0.247, blue: 0.737)
/* Android */
Color.parseColor("#103fbc")Accessibility — WCAG contrast
Aa
#103fbc on white: 8.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103fbc on black: 2.46:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green24.7%
Blue73.7%
CMYK percentages
Cyan91.5%
Magenta66.5%
Yellow0.0%
Key (black)26.3%
Color previews
#103fbc text on a black background
contrast 2.46:1
Card sample
#103fbc text on a white background
contrast 8.54:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103fbc;
Background color
Panel with #103fbc background
background-color: #103fbc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103fbc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 63, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 63, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103fbc; background: linear-gradient(135deg, #103fbc, #5410BC);