#164bdf
a balanced, electric blue · cool · closest name: royalblue
RGB
22, 75, 223
HSL
224°, 82%, 48%
CMYK
90, 66, 0, 13
Luminance
0.1053
Every format
| HEX | #164bdf |
| RGB | rgb(22, 75, 223) |
| HSL | hsl(224, 82%, 48%) |
| CMYK | cmyk(90%, 66%, 0%, 13%) |
| LAB | lab(38.8 40.9 -79.0) |
| LCH | lch(38.8 89.0 297.4) |
| OKLCH | oklch(0.488 0.230 264.1) |
Copy-ready code
/* CSS */
color: #164bdf;
background-color: #164bdf;
/* Tailwind (arbitrary) */
class="text-[#164bdf] bg-[#164bdf]"
/* SCSS */
$brand: #164bdf;
/* SwiftUI */
Color(red: 0.086, green: 0.294, blue: 0.875)
/* Android */
Color.parseColor("#164bdf")Accessibility — WCAG contrast
Aa
#164bdf on white: 6.76:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#164bdf on black: 3.11:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.6%
Green29.4%
Blue87.5%
CMYK percentages
Cyan90.1%
Magenta66.4%
Yellow0.0%
Key (black)12.5%
Color previews
#164bdf text on a black background
contrast 3.11:1
Card sample
#164bdf text on a white background
contrast 6.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #164bdf;
Background color
Panel with #164bdf background
background-color: #164bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #164bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(22, 75, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(22, 75, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #164bdf; background: linear-gradient(135deg, #164bdf, #6716DF);