#0099ff
a balanced, electric blue · cool · closest name: dodgerblue
RGB
0, 153, 255
HSL
204°, 100%, 50%
CMYK
100, 40, 0, 0
Luminance
0.3000
Every format
| HEX | #0099ff |
| RGB | rgb(0, 153, 255) |
| HSL | hsl(204, 100%, 50%) |
| CMYK | cmyk(100%, 40%, 0%, 0%) |
| LAB | lab(61.6 3.6 -59.8) |
| LCH | lch(61.6 59.9 273.4) |
| OKLCH | oklch(0.669 0.184 248.8) |
Copy-ready code
/* CSS */
color: #0099ff;
background-color: #0099ff;
/* Tailwind (arbitrary) */
class="text-[#0099ff] bg-[#0099ff]"
/* SCSS */
$brand: #0099ff;
/* SwiftUI */
Color(red: 0.000, green: 0.600, blue: 1.000)
/* Android */
Color.parseColor("#0099ff")Accessibility — WCAG contrast
Aa
#0099ff on white: 3.00:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#0099ff on black: 7.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green60.0%
Blue100.0%
CMYK percentages
Cyan100.0%
Magenta40.0%
Yellow0.0%
Key (black)0.0%
Color previews
#0099ff text on a black background
contrast 7.00:1
Card sample
#0099ff text on a white background
contrast 3.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0099ff;
Background color
Panel with #0099ff background
background-color: #0099ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0099ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 153, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 153, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0099ff; background: linear-gradient(135deg, #0099ff, #1100FF);