#104eb2
a dark, electric blue · cool · closest name: royalblue
RGB
16, 78, 178
HSL
217°, 84%, 38%
CMYK
91, 56, 0, 30
Luminance
0.0877
Every format
| HEX | #104eb2 |
| RGB | rgb(16, 78, 178) |
| HSL | hsl(217, 84%, 38%) |
| CMYK | cmyk(91%, 56%, 0%, 30%) |
| LAB | lab(35.5 21.3 -58.1) |
| LCH | lch(35.5 61.9 290.1) |
| OKLCH | oklch(0.452 0.171 260.3) |
Copy-ready code
/* CSS */
color: #104eb2;
background-color: #104eb2;
/* Tailwind (arbitrary) */
class="text-[#104eb2] bg-[#104eb2]"
/* SCSS */
$brand: #104eb2;
/* SwiftUI */
Color(red: 0.063, green: 0.306, blue: 0.698)
/* Android */
Color.parseColor("#104eb2")Accessibility — WCAG contrast
Aa
#104eb2 on white: 7.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#104eb2 on black: 2.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green30.6%
Blue69.8%
CMYK percentages
Cyan91.0%
Magenta56.2%
Yellow0.0%
Key (black)30.2%
Color previews
#104eb2 text on a black background
contrast 2.75:1
Card sample
#104eb2 text on a white background
contrast 7.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #104eb2;
Background color
Panel with #104eb2 background
background-color: #104eb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #104eb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 78, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 78, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #104eb2; background: linear-gradient(135deg, #104eb2, #3E10B2);