#2288ff
a balanced, electric blue · cool · closest name: dodgerblue
RGB
34, 136, 255
HSL
212°, 100%, 57%
CMYK
87, 47, 0, 0
Luminance
0.2517
Every format
| HEX | #2288ff |
| RGB | rgb(34, 136, 255) |
| HSL | hsl(212, 100%, 57%) |
| CMYK | cmyk(87%, 47%, 0%, 0%) |
| LAB | lab(57.2 15.1 -66.8) |
| LCH | lch(57.2 68.5 282.7) |
| OKLCH | oklch(0.636 0.198 255.9) |
Copy-ready code
/* CSS */
color: #2288ff;
background-color: #2288ff;
/* Tailwind (arbitrary) */
class="text-[#2288ff] bg-[#2288ff]"
/* SCSS */
$brand: #2288ff;
/* SwiftUI */
Color(red: 0.133, green: 0.533, blue: 1.000)
/* Android */
Color.parseColor("#2288ff")Accessibility — WCAG contrast
Aa
#2288ff on white: 3.48:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#2288ff on black: 6.03:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.3%
Green53.3%
Blue100.0%
CMYK percentages
Cyan86.7%
Magenta46.7%
Yellow0.0%
Key (black)0.0%
Color previews
#2288ff text on a black background
contrast 6.03:1
Card sample
#2288ff text on a white background
contrast 3.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2288ff;
Background color
Panel with #2288ff background
background-color: #2288ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2288ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(34, 136, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(34, 136, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2288ff; background: linear-gradient(135deg, #2288ff, #4F22FF);