#175eb2
a dark, electric blue · cool · closest name: royalblue
RGB
23, 94, 178
HSL
213°, 77%, 39%
CMYK
87, 47, 0, 30
Luminance
0.1140
Every format
| HEX | #175eb2 |
| RGB | rgb(23, 94, 178) |
| HSL | hsl(213, 77%, 39%) |
| CMYK | cmyk(87%, 47%, 0%, 30%) |
| LAB | lab(40.3 11.1 -50.5) |
| LCH | lch(40.3 51.7 282.4) |
| OKLCH | oklch(0.488 0.150 255.9) |
Copy-ready code
/* CSS */
color: #175eb2;
background-color: #175eb2;
/* Tailwind (arbitrary) */
class="text-[#175eb2] bg-[#175eb2]"
/* SCSS */
$brand: #175eb2;
/* SwiftUI */
Color(red: 0.090, green: 0.369, blue: 0.698)
/* Android */
Color.parseColor("#175eb2")Accessibility — WCAG contrast
Aa
#175eb2 on white: 6.40:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#175eb2 on black: 3.28:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green36.9%
Blue69.8%
CMYK percentages
Cyan87.1%
Magenta47.2%
Yellow0.0%
Key (black)30.2%
Color previews
#175eb2 text on a black background
contrast 3.28:1
Card sample
#175eb2 text on a white background
contrast 6.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175eb2;
Background color
Panel with #175eb2 background
background-color: #175eb2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175eb2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 94, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 94, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175eb2; background: linear-gradient(135deg, #175eb2, #3717B2);