#175ccb
a dark, electric blue · cool · closest name: royalblue
RGB
23, 92, 203
HSL
217°, 80%, 44%
CMYK
89, 55, 0, 20
Luminance
0.1215
Every format
| HEX | #175ccb |
| RGB | rgb(23, 92, 203) |
| HSL | hsl(217, 80%, 44%) |
| CMYK | cmyk(89%, 55%, 0%, 20%) |
| LAB | lab(41.5 22.3 -63.1) |
| LCH | lch(41.5 67.0 289.5) |
| OKLCH | oklch(0.503 0.185 260.2) |
Copy-ready code
/* CSS */
color: #175ccb;
background-color: #175ccb;
/* Tailwind (arbitrary) */
class="text-[#175ccb] bg-[#175ccb]"
/* SCSS */
$brand: #175ccb;
/* SwiftUI */
Color(red: 0.090, green: 0.361, blue: 0.796)
/* Android */
Color.parseColor("#175ccb")Accessibility — WCAG contrast
Aa
#175ccb on white: 6.12:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#175ccb on black: 3.43:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green36.1%
Blue79.6%
CMYK percentages
Cyan88.7%
Magenta54.7%
Yellow0.0%
Key (black)20.4%
Color previews
#175ccb text on a black background
contrast 3.43:1
Card sample
#175ccb text on a white background
contrast 6.12:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175ccb;
Background color
Panel with #175ccb background
background-color: #175ccb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175ccb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 92, 203, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 92, 203, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175ccb; background: linear-gradient(135deg, #175ccb, #4A17CB);