#64cfef
a light, electric cyan · cool · closest name: skyblue
RGB
100, 207, 239
HSL
194°, 81%, 67%
CMYK
58, 13, 0, 6
Luminance
0.5357
Every format
| HEX | #64cfef |
| RGB | rgb(100, 207, 239) |
| HSL | hsl(194, 81%, 67%) |
| CMYK | cmyk(58%, 13%, 0%, 6%) |
| LAB | lab(78.2 -21.8 -25.1) |
| LCH | lch(78.2 33.2 229.0) |
| OKLCH | oklch(0.803 0.108 220.2) |
Copy-ready code
/* CSS */
color: #64cfef;
background-color: #64cfef;
/* Tailwind (arbitrary) */
class="text-[#64cfef] bg-[#64cfef]"
/* SCSS */
$brand: #64cfef;
/* SwiftUI */
Color(red: 0.392, green: 0.812, blue: 0.937)
/* Android */
Color.parseColor("#64cfef")Accessibility — WCAG contrast
Aa
#64cfef on white: 1.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#64cfef on black: 11.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green81.2%
Blue93.7%
CMYK percentages
Cyan58.2%
Magenta13.4%
Yellow0.0%
Key (black)6.3%
Color previews
#64cfef text on a black background
contrast 11.71:1
Card sample
#64cfef text on a white background
contrast 1.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #64cfef;
Background color
Panel with #64cfef background
background-color: #64cfef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #64cfef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 207, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 207, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #64cfef; background: linear-gradient(135deg, #64cfef, #6472EF);