#156ade
a balanced, electric blue · cool · closest name: royalblue
RGB
21, 106, 222
HSL
215°, 83%, 48%
CMYK
91, 52, 0, 13
Luminance
0.1574
Every format
| HEX | #156ade |
| RGB | rgb(21, 106, 222) |
| HSL | hsl(215, 83%, 48%) |
| CMYK | cmyk(91%, 52%, 0%, 13%) |
| LAB | lab(46.6 20.6 -65.6) |
| LCH | lch(46.6 68.7 287.4) |
| OKLCH | oklch(0.546 0.193 258.5) |
Copy-ready code
/* CSS */
color: #156ade;
background-color: #156ade;
/* Tailwind (arbitrary) */
class="text-[#156ade] bg-[#156ade]"
/* SCSS */
$brand: #156ade;
/* SwiftUI */
Color(red: 0.082, green: 0.416, blue: 0.871)
/* Android */
Color.parseColor("#156ade")Accessibility — WCAG contrast
Aa
#156ade on white: 5.06:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#156ade on black: 4.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green41.6%
Blue87.1%
CMYK percentages
Cyan90.5%
Magenta52.3%
Yellow0.0%
Key (black)12.9%
Color previews
#156ade text on a black background
contrast 4.15:1
Card sample
#156ade text on a white background
contrast 5.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #156ade;
Background color
Panel with #156ade background
background-color: #156ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #156ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 106, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 106, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #156ade; background: linear-gradient(135deg, #156ade, #4615DE);