#1643ac
a dark, electric blue · cool · closest name: slateblue
RGB
22, 67, 172
HSL
222°, 77%, 38%
CMYK
87, 61, 0, 33
Luminance
0.0716
Every format
| HEX | #1643ac |
| RGB | rgb(22, 67, 172) |
| HSL | hsl(222, 77%, 38%) |
| CMYK | cmyk(87%, 61%, 0%, 33%) |
| LAB | lab(32.2 26.7 -60.0) |
| LCH | lch(32.2 65.7 293.9) |
| OKLCH | oklch(0.425 0.175 263.3) |
Copy-ready code
/* CSS */
color: #1643ac;
background-color: #1643ac;
/* Tailwind (arbitrary) */
class="text-[#1643ac] bg-[#1643ac]"
/* SCSS */
$brand: #1643ac;
/* SwiftUI */
Color(red: 0.086, green: 0.263, blue: 0.675)
/* Android */
Color.parseColor("#1643ac")Accessibility — WCAG contrast
Aa
#1643ac on white: 8.63:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#1643ac on black: 2.43:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.6%
Green26.3%
Blue67.5%
CMYK percentages
Cyan87.2%
Magenta61.0%
Yellow0.0%
Key (black)32.5%
Color previews
#1643ac text on a black background
contrast 2.43:1
Card sample
#1643ac text on a white background
contrast 8.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1643ac;
Background color
Panel with #1643ac background
background-color: #1643ac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1643ac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(22, 67, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(22, 67, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1643ac; background: linear-gradient(135deg, #1643ac, #4D16AC);