#1663a9
a dark, electric blue · cool · closest name: steelblue
RGB
22, 99, 169
HSL
209°, 77%, 38%
CMYK
87, 41, 0, 34
Luminance
0.1196
Every format
| HEX | #1663a9 |
| RGB | rgb(22, 99, 169) |
| HSL | hsl(209, 77%, 38%) |
| CMYK | cmyk(87%, 41%, 0%, 34%) |
| LAB | lab(41.1 4.2 -43.8) |
| LCH | lch(41.1 44.0 275.4) |
| OKLCH | oklch(0.493 0.132 251.2) |
Copy-ready code
/* CSS */
color: #1663a9;
background-color: #1663a9;
/* Tailwind (arbitrary) */
class="text-[#1663a9] bg-[#1663a9]"
/* SCSS */
$brand: #1663a9;
/* SwiftUI */
Color(red: 0.086, green: 0.388, blue: 0.663)
/* Android */
Color.parseColor("#1663a9")Accessibility — WCAG contrast
Aa
#1663a9 on white: 6.19:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#1663a9 on black: 3.39:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.6%
Green38.8%
Blue66.3%
CMYK percentages
Cyan87.0%
Magenta41.4%
Yellow0.0%
Key (black)33.7%
Color previews
#1663a9 text on a black background
contrast 3.39:1
Card sample
#1663a9 text on a white background
contrast 6.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1663a9;
Background color
Panel with #1663a9 background
background-color: #1663a9;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1663a9;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(22, 99, 169, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(22, 99, 169, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1663a9; background: linear-gradient(135deg, #1663a9, #2B16A9);