#3fcfef
a balanced, electric cyan · cool · closest name: skyblue
RGB
63, 207, 239
HSL
191°, 85%, 59%
CMYK
74, 13, 0, 6
Luminance
0.5191
Every format
| HEX | #3fcfef |
| RGB | rgb(63, 207, 239) |
| HSL | hsl(191, 85%, 59%) |
| CMYK | cmyk(74%, 13%, 0%, 6%) |
| LAB | lab(77.2 -27.3 -26.6) |
| LCH | lch(77.2 38.2 224.3) |
| OKLCH | oklch(0.793 0.126 216.3) |
Copy-ready code
/* CSS */
color: #3fcfef;
background-color: #3fcfef;
/* Tailwind (arbitrary) */
class="text-[#3fcfef] bg-[#3fcfef]"
/* SCSS */
$brand: #3fcfef;
/* SwiftUI */
Color(red: 0.247, green: 0.812, blue: 0.937)
/* Android */
Color.parseColor("#3fcfef")Accessibility — WCAG contrast
Aa
#3fcfef on white: 1.84:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fcfef on black: 11.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green81.2%
Blue93.7%
CMYK percentages
Cyan73.6%
Magenta13.4%
Yellow0.0%
Key (black)6.3%
Color previews
#3fcfef text on a black background
contrast 11.38:1
Card sample
#3fcfef text on a white background
contrast 1.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fcfef;
Background color
Panel with #3fcfef background
background-color: #3fcfef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fcfef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 207, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 207, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fcfef; background: linear-gradient(135deg, #3fcfef, #3F5AEF);