#176cdf
a balanced, electric blue · cool · closest name: royalblue
RGB
23, 108, 223
HSL
215°, 81%, 48%
CMYK
90, 52, 0, 13
Luminance
0.1623
Every format
| HEX | #176cdf |
| RGB | rgb(23, 108, 223) |
| HSL | hsl(215, 81%, 48%) |
| CMYK | cmyk(90%, 52%, 0%, 13%) |
| LAB | lab(47.3 19.8 -65.1) |
| LCH | lch(47.3 68.0 286.9) |
| OKLCH | oklch(0.552 0.192 258.3) |
Copy-ready code
/* CSS */
color: #176cdf;
background-color: #176cdf;
/* Tailwind (arbitrary) */
class="text-[#176cdf] bg-[#176cdf]"
/* SCSS */
$brand: #176cdf;
/* SwiftUI */
Color(red: 0.090, green: 0.424, blue: 0.875)
/* Android */
Color.parseColor("#176cdf")Accessibility — WCAG contrast
Aa
#176cdf on white: 4.94:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#176cdf on black: 4.25:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red9.0%
Green42.4%
Blue87.5%
CMYK percentages
Cyan89.7%
Magenta51.6%
Yellow0.0%
Key (black)12.5%
Color previews
#176cdf text on a black background
contrast 4.25:1
Card sample
#176cdf text on a white background
contrast 4.94:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #176cdf;
Background color
Panel with #176cdf background
background-color: #176cdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #176cdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(23, 108, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(23, 108, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #176cdf; background: linear-gradient(135deg, #176cdf, #4717DF);