#176bdf
a balanced, electric blue · cool · closest name: royalblue
RGB
23, 107, 223
HSL
215°, 81%, 48%
CMYK
90, 52, 0, 13
Luminance
0.1603
Every format
| HEX | #176bdf |
| RGB | rgb(23, 107, 223) |
| HSL | hsl(215, 81%, 48%) |
| CMYK | cmyk(90%, 52%, 0%, 13%) |
| LAB | lab(47.0 20.4 -65.5) |
| LCH | lch(47.0 68.6 287.3) |
| OKLCH | oklch(0.550 0.193 258.6) |
Copy-ready code
/* CSS */
color: #176bdf;
background-color: #176bdf;
/* Tailwind (arbitrary) */
class="text-[#176bdf] bg-[#176bdf]"
/* SCSS */
$brand: #176bdf;
/* SwiftUI */
Color(red: 0.090, green: 0.420, blue: 0.875)
/* Android */
Color.parseColor("#176bdf")Accessibility — WCAG contrast
Aa
#176bdf on white: 4.99:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#176bdf on black: 4.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green42.0%
Blue87.5%
CMYK percentages
Cyan89.7%
Magenta52.0%
Yellow0.0%
Key (black)12.5%
Color previews
#176bdf text on a black background
contrast 4.21:1
Card sample
#176bdf text on a white background
contrast 4.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #176bdf;
Background color
Panel with #176bdf background
background-color: #176bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #176bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 107, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 107, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #176bdf; background: linear-gradient(135deg, #176bdf, #4817DF);