#175fce
a dark, electric blue · cool · closest name: royalblue
RGB
23, 95, 206
HSL
216°, 80%, 45%
CMYK
89, 54, 0, 19
Luminance
0.1282
Every format
| HEX | #175fce |
| RGB | rgb(23, 95, 206) |
| HSL | hsl(216, 80%, 45%) |
| CMYK | cmyk(89%, 54%, 0%, 19%) |
| LAB | lab(42.5 21.5 -63.1) |
| LCH | lch(42.5 66.7 288.8) |
| OKLCH | oklch(0.511 0.185 259.7) |
Copy-ready code
/* CSS */
color: #175fce;
background-color: #175fce;
/* Tailwind (arbitrary) */
class="text-[#175fce] bg-[#175fce]"
/* SCSS */
$brand: #175fce;
/* SwiftUI */
Color(red: 0.090, green: 0.373, blue: 0.808)
/* Android */
Color.parseColor("#175fce")Accessibility — WCAG contrast
Aa
#175fce on white: 5.89:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#175fce on black: 3.56:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green37.3%
Blue80.8%
CMYK percentages
Cyan88.8%
Magenta53.9%
Yellow0.0%
Key (black)19.2%
Color previews
#175fce text on a black background
contrast 3.56:1
Card sample
#175fce text on a white background
contrast 5.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #175fce;
Background color
Panel with #175fce background
background-color: #175fce;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #175fce;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 95, 206, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 95, 206, 0.45);
Border & gradient
Gradient panel
border: 3px solid #175fce; background: linear-gradient(135deg, #175fce, #4917CE);