#2299ff
a balanced, electric blue · cool · closest name: dodgerblue
RGB
34, 153, 255
HSL
208°, 100%, 57%
CMYK
87, 40, 0, 0
Luminance
0.3034
Every format
| HEX | #2299ff |
| RGB | rgb(34, 153, 255) |
| HSL | hsl(208, 100%, 57%) |
| CMYK | cmyk(87%, 40%, 0%, 0%) |
| LAB | lab(62.0 4.8 -59.3) |
| LCH | lch(62.0 59.5 274.6) |
| OKLCH | oklch(0.672 0.180 250.5) |
Copy-ready code
/* CSS */
color: #2299ff;
background-color: #2299ff;
/* Tailwind (arbitrary) */
class="text-[#2299ff] bg-[#2299ff]"
/* SCSS */
$brand: #2299ff;
/* SwiftUI */
Color(red: 0.133, green: 0.600, blue: 1.000)
/* Android */
Color.parseColor("#2299ff")Accessibility — WCAG contrast
Aa
#2299ff on white: 2.97:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#2299ff on black: 7.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.3%
Green60.0%
Blue100.0%
CMYK percentages
Cyan86.7%
Magenta40.0%
Yellow0.0%
Key (black)0.0%
Color previews
#2299ff text on a black background
contrast 7.07:1
Card sample
#2299ff text on a white background
contrast 2.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2299ff;
Background color
Panel with #2299ff background
background-color: #2299ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2299ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(34, 153, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(34, 153, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2299ff; background: linear-gradient(135deg, #2299ff, #3F22FF);