#218ade
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
33, 138, 222
HSL
207°, 74%, 50%
CMYK
85, 38, 0, 13
Luminance
0.2377
Every format
| HEX | #218ade |
| RGB | rgb(33, 138, 222) |
| HSL | hsl(207, 74%, 50%) |
| CMYK | cmyk(85%, 38%, 0%, 13%) |
| LAB | lab(55.9 1.4 -50.7) |
| LCH | lch(55.9 50.8 271.5) |
| OKLCH | oklch(0.619 0.156 248.6) |
Copy-ready code
/* CSS */
color: #218ade;
background-color: #218ade;
/* Tailwind (arbitrary) */
class="text-[#218ade] bg-[#218ade]"
/* SCSS */
$brand: #218ade;
/* SwiftUI */
Color(red: 0.129, green: 0.541, blue: 0.871)
/* Android */
Color.parseColor("#218ade")Accessibility — WCAG contrast
Aa
#218ade on white: 3.65:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#218ade on black: 5.75:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red12.9%
Green54.1%
Blue87.1%
CMYK percentages
Cyan85.1%
Magenta37.8%
Yellow0.0%
Key (black)12.9%
Color previews
#218ade text on a black background
contrast 5.75:1
Card sample
#218ade text on a white background
contrast 3.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #218ade;
Background color
Panel with #218ade background
background-color: #218ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #218ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(33, 138, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(33, 138, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #218ade; background: linear-gradient(135deg, #218ade, #3621DE);