#175ff3
a balanced, electric blue · cool · closest name: royalblue
RGB
23, 95, 243
HSL
220°, 90%, 52%
CMYK
91, 61, 0, 5
Luminance
0.1484
Every format
| HEX | #175ff3 |
| RGB | rgb(23, 95, 243) |
| HSL | hsl(220, 90%, 52%) |
| CMYK | cmyk(91%, 61%, 0%, 5%) |
| LAB | lab(45.4 35.7 -79.4) |
| LCH | lch(45.4 87.1 294.2) |
| OKLCH | oklch(0.542 0.232 262.4) |
Copy-ready code
/* CSS */
color: #175ff3;
background-color: #175ff3;
/* Tailwind (arbitrary) */
class="text-[#175ff3] bg-[#175ff3]"
/* SCSS */
$brand: #175ff3;
/* SwiftUI */
Color(red: 0.090, green: 0.373, blue: 0.953)
/* Android */
Color.parseColor("#175ff3")Accessibility — WCAG contrast
Aa
#175ff3 on white: 5.29:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#175ff3 on black: 3.97:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green37.3%
Blue95.3%
CMYK percentages
Cyan90.5%
Magenta60.9%
Yellow0.0%
Key (black)4.7%
Color previews
#175ff3 text on a black background
contrast 3.97:1
Card sample
#175ff3 text on a white background
contrast 5.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175ff3;
Background color
Panel with #175ff3 background
background-color: #175ff3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175ff3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 95, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 95, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175ff3; background: linear-gradient(135deg, #175ff3, #6217F3);