#216eb4
a dark, vivid blue · cool · closest name: steelblue
RGB
33, 110, 180
HSL
209°, 69%, 42%
CMYK
82, 39, 0, 29
Luminance
0.1477
Every format
| HEX | #216eb4 |
| RGB | rgb(33, 110, 180) |
| HSL | hsl(209, 69%, 42%) |
| CMYK | cmyk(82%, 39%, 0%, 29%) |
| LAB | lab(45.3 2.5 -43.5) |
| LCH | lch(45.3 43.6 273.3) |
| OKLCH | oklch(0.528 0.132 250.4) |
Copy-ready code
/* CSS */
color: #216eb4;
background-color: #216eb4;
/* Tailwind (arbitrary) */
class="text-[#216eb4] bg-[#216eb4]"
/* SCSS */
$brand: #216eb4;
/* SwiftUI */
Color(red: 0.129, green: 0.431, blue: 0.706)
/* Android */
Color.parseColor("#216eb4")Accessibility — WCAG contrast
Aa
#216eb4 on white: 5.31:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#216eb4 on black: 3.95:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green43.1%
Blue70.6%
CMYK percentages
Cyan81.7%
Magenta38.9%
Yellow0.0%
Key (black)29.4%
Color previews
#216eb4 text on a black background
contrast 3.95:1
Card sample
#216eb4 text on a white background
contrast 5.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #216eb4;
Background color
Panel with #216eb4 background
background-color: #216eb4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #216eb4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 110, 180, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 110, 180, 0.45);
Border & gradient
Gradient panel
border: 3px solid #216eb4; background: linear-gradient(135deg, #216eb4, #3621B4);