#6699ff
a light, electric blue · cool · closest name: dodgerblue
RGB
102, 153, 255
HSL
220°, 100%, 70%
CMYK
60, 40, 0, 0
Luminance
0.3283
Every format
| HEX | #6699ff |
| RGB | rgb(102, 153, 255) |
| HSL | hsl(220, 100%, 70%) |
| CMYK | cmyk(60%, 40%, 0%, 0%) |
| LAB | lab(64.0 13.2 -55.9) |
| LCH | lch(64.0 57.4 283.3) |
| OKLCH | oklch(0.694 0.160 262.9) |
Copy-ready code
/* CSS */
color: #6699ff;
background-color: #6699ff;
/* Tailwind (arbitrary) */
class="text-[#6699ff] bg-[#6699ff]"
/* SCSS */
$brand: #6699ff;
/* SwiftUI */
Color(red: 0.400, green: 0.600, blue: 1.000)
/* Android */
Color.parseColor("#6699ff")Accessibility — WCAG contrast
Aa
#6699ff on white: 2.78:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#6699ff on black: 7.57:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green60.0%
Blue100.0%
CMYK percentages
Cyan60.0%
Magenta40.0%
Yellow0.0%
Key (black)0.0%
Color previews
#6699ff text on a black background
contrast 7.57:1
Card sample
#6699ff text on a white background
contrast 2.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6699ff;
Background color
Panel with #6699ff background
background-color: #6699ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6699ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 153, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 153, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6699ff; background: linear-gradient(135deg, #6699ff, #9966FF);