#175ec4
a dark, electric blue · cool · closest name: royalblue
RGB
23, 94, 196
HSL
215°, 79%, 43%
CMYK
88, 52, 0, 23
Luminance
0.1217
Every format
| HEX | #175ec4 |
| RGB | rgb(23, 94, 196) |
| HSL | hsl(215, 79%, 43%) |
| CMYK | cmyk(88%, 52%, 0%, 23%) |
| LAB | lab(41.5 18.2 -59.0) |
| LCH | lch(41.5 61.8 287.2) |
| OKLCH | oklch(0.501 0.173 258.8) |
Copy-ready code
/* CSS */
color: #175ec4;
background-color: #175ec4;
/* Tailwind (arbitrary) */
class="text-[#175ec4] bg-[#175ec4]"
/* SCSS */
$brand: #175ec4;
/* SwiftUI */
Color(red: 0.090, green: 0.369, blue: 0.769)
/* Android */
Color.parseColor("#175ec4")Accessibility — WCAG contrast
Aa
#175ec4 on white: 6.11:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#175ec4 on black: 3.43:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green36.9%
Blue76.9%
CMYK percentages
Cyan88.3%
Magenta52.0%
Yellow0.0%
Key (black)23.1%
Color previews
#175ec4 text on a black background
contrast 3.43:1
Card sample
#175ec4 text on a white background
contrast 6.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175ec4;
Background color
Panel with #175ec4 background
background-color: #175ec4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175ec4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 94, 196, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 94, 196, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175ec4; background: linear-gradient(135deg, #175ec4, #4317C4);