#175ec5
a dark, electric blue · cool · closest name: royalblue
RGB
23, 94, 197
HSL
216°, 79%, 43%
CMYK
88, 52, 0, 23
Luminance
0.1222
Every format
| HEX | #175ec5 |
| RGB | rgb(23, 94, 197) |
| HSL | hsl(216, 79%, 43%) |
| CMYK | cmyk(88%, 52%, 0%, 23%) |
| LAB | lab(41.6 18.6 -59.5) |
| LCH | lch(41.6 62.3 287.4) |
| OKLCH | oklch(0.502 0.175 258.9) |
Copy-ready code
/* CSS */
color: #175ec5;
background-color: #175ec5;
/* Tailwind (arbitrary) */
class="text-[#175ec5] bg-[#175ec5]"
/* SCSS */
$brand: #175ec5;
/* SwiftUI */
Color(red: 0.090, green: 0.369, blue: 0.773)
/* Android */
Color.parseColor("#175ec5")Accessibility — WCAG contrast
Aa
#175ec5 on white: 6.10:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#175ec5 on black: 3.44:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green36.9%
Blue77.3%
CMYK percentages
Cyan88.3%
Magenta52.3%
Yellow0.0%
Key (black)22.7%
Color previews
#175ec5 text on a black background
contrast 3.44:1
Card sample
#175ec5 text on a white background
contrast 6.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175ec5;
Background color
Panel with #175ec5 background
background-color: #175ec5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175ec5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 94, 197, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 94, 197, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175ec5; background: linear-gradient(135deg, #175ec5, #4417C5);