#103adb
a balanced, electric blue · warm · closest name: navy
RGB
16, 58, 219
HSL
228°, 86%, 46%
CMYK
93, 74, 0, 14
Luminance
0.0825
Every format
| HEX | #103adb |
| RGB | rgb(16, 58, 219) |
| HSL | hsl(228, 86%, 46%) |
| CMYK | cmyk(93%, 74%, 0%, 14%) |
| LAB | lab(34.5 49.6 -83.8) |
| LCH | lch(34.5 97.3 300.6) |
| OKLCH | oklch(0.455 0.244 264.8) |
Copy-ready code
/* CSS */
color: #103adb;
background-color: #103adb;
/* Tailwind (arbitrary) */
class="text-[#103adb] bg-[#103adb]"
/* SCSS */
$brand: #103adb;
/* SwiftUI */
Color(red: 0.063, green: 0.227, blue: 0.859)
/* Android */
Color.parseColor("#103adb")Accessibility — WCAG contrast
Aa
#103adb on white: 7.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103adb on black: 2.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green22.7%
Blue85.9%
CMYK percentages
Cyan92.7%
Magenta73.5%
Yellow0.0%
Key (black)14.1%
Color previews
#103adb text on a black background
contrast 2.65:1
Card sample
#103adb text on a white background
contrast 7.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103adb;
Background color
Panel with #103adb background
background-color: #103adb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103adb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 58, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 58, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103adb; background: linear-gradient(135deg, #103adb, #6D10DB);