#66c2f0
a light, electric blue · cool · closest name: skyblue
RGB
102, 194, 240
HSL
200°, 82%, 67%
CMYK
58, 19, 0, 6
Luminance
0.4770
Every format
| HEX | #66c2f0 |
| RGB | rgb(102, 194, 240) |
| HSL | hsl(200, 82%, 67%) |
| CMYK | cmyk(58%, 19%, 0%, 6%) |
| LAB | lab(74.6 -14.4 -31.1) |
| LCH | lch(74.6 34.3 245.1) |
| OKLCH | oklch(0.775 0.110 232.3) |
Copy-ready code
/* CSS */
color: #66c2f0;
background-color: #66c2f0;
/* Tailwind (arbitrary) */
class="text-[#66c2f0] bg-[#66c2f0]"
/* SCSS */
$brand: #66c2f0;
/* SwiftUI */
Color(red: 0.400, green: 0.761, blue: 0.941)
/* Android */
Color.parseColor("#66c2f0")Accessibility — WCAG contrast
Aa
#66c2f0 on white: 1.99:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#66c2f0 on black: 10.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green76.1%
Blue94.1%
CMYK percentages
Cyan57.5%
Magenta19.2%
Yellow0.0%
Key (black)5.9%
Color previews
#66c2f0 text on a black background
contrast 10.54:1
Card sample
#66c2f0 text on a white background
contrast 1.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #66c2f0;
Background color
Panel with #66c2f0 background
background-color: #66c2f0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #66c2f0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 194, 240, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 194, 240, 0.45);
Border & gradient
Gradient panel
border: 3px solid #66c2f0; background: linear-gradient(135deg, #66c2f0, #6666F0);