#64daf3
a light, electric cyan · cool · closest name: skyblue
RGB
100, 218, 243
HSL
191°, 86%, 67%
CMYK
59, 10, 0, 5
Luminance
0.5932
Every format
| HEX | #64daf3 |
| RGB | rgb(100, 218, 243) |
| HSL | hsl(191, 86%, 67%) |
| CMYK | cmyk(59%, 10%, 0%, 5%) |
| LAB | lab(81.5 -26.1 -22.2) |
| LCH | lch(81.5 34.3 220.4) |
| OKLCH | oklch(0.830 0.111 213.7) |
Copy-ready code
/* CSS */
color: #64daf3;
background-color: #64daf3;
/* Tailwind (arbitrary) */
class="text-[#64daf3] bg-[#64daf3]"
/* SCSS */
$brand: #64daf3;
/* SwiftUI */
Color(red: 0.392, green: 0.855, blue: 0.953)
/* Android */
Color.parseColor("#64daf3")Accessibility — WCAG contrast
Aa
#64daf3 on white: 1.63:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64daf3 on black: 12.86:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green85.5%
Blue95.3%
CMYK percentages
Cyan58.8%
Magenta10.3%
Yellow0.0%
Key (black)4.7%
Color previews
#64daf3 text on a black background
contrast 12.86:1
Card sample
#64daf3 text on a white background
contrast 1.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64daf3;
Background color
Panel with #64daf3 background
background-color: #64daf3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64daf3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 218, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 218, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64daf3; background: linear-gradient(135deg, #64daf3, #647BF3);