#104abc
a dark, electric blue · cool · closest name: royalblue
RGB
16, 74, 188
HSL
220°, 84%, 40%
CMYK
92, 61, 0, 26
Luminance
0.0864
Every format
| HEX | #104abc |
| RGB | rgb(16, 74, 188) |
| HSL | hsl(220, 84%, 40%) |
| CMYK | cmyk(92%, 61%, 0%, 26%) |
| LAB | lab(35.3 28.0 -64.5) |
| LCH | lch(35.3 70.3 293.5) |
| OKLCH | oklch(0.452 0.189 262.1) |
Copy-ready code
/* CSS */
color: #104abc;
background-color: #104abc;
/* Tailwind (arbitrary) */
class="text-[#104abc] bg-[#104abc]"
/* SCSS */
$brand: #104abc;
/* SwiftUI */
Color(red: 0.063, green: 0.290, blue: 0.737)
/* Android */
Color.parseColor("#104abc")Accessibility — WCAG contrast
Aa
#104abc on white: 7.70:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#104abc on black: 2.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green29.0%
Blue73.7%
CMYK percentages
Cyan91.5%
Magenta60.6%
Yellow0.0%
Key (black)26.3%
Color previews
#104abc text on a black background
contrast 2.73:1
Card sample
#104abc text on a white background
contrast 7.70:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #104abc;
Background color
Panel with #104abc background
background-color: #104abc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #104abc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 74, 188, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 74, 188, 0.45);
Border & gradient
Gradient panel
border: 3px solid #104abc; background: linear-gradient(135deg, #104abc, #4910BC);