#175fff
a balanced, electric blue · cool · closest name: royalblue
RGB
23, 95, 255
HSL
221°, 100%, 55%
CMYK
91, 63, 0, 0
Luminance
0.1559
Every format
| HEX | #175fff |
| RGB | rgb(23, 95, 255) |
| HSL | hsl(221, 100%, 55%) |
| CMYK | cmyk(91%, 63%, 0%, 0%) |
| LAB | lab(46.4 40.2 -84.4) |
| LCH | lch(46.4 93.5 295.5) |
| OKLCH | oklch(0.553 0.247 262.9) |
Copy-ready code
/* CSS */
color: #175fff;
background-color: #175fff;
/* Tailwind (arbitrary) */
class="text-[#175fff] bg-[#175fff]"
/* SCSS */
$brand: #175fff;
/* SwiftUI */
Color(red: 0.090, green: 0.373, blue: 1.000)
/* Android */
Color.parseColor("#175fff")Accessibility — WCAG contrast
Aa
#175fff on white: 5.10:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#175fff on black: 4.12:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green37.3%
Blue100.0%
CMYK percentages
Cyan91.0%
Magenta62.7%
Yellow0.0%
Key (black)0.0%
Color previews
#175fff text on a black background
contrast 4.12:1
Card sample
#175fff text on a white background
contrast 5.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175fff;
Background color
Panel with #175fff background
background-color: #175fff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175fff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 95, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 95, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175fff; background: linear-gradient(135deg, #175fff, #6A17FF);