#3fcddf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
63, 205, 223
HSL
187°, 71%, 56%
CMYK
72, 8, 0, 13
Luminance
0.5005
Every format
| HEX | #3fcddf |
| RGB | rgb(63, 205, 223) |
| HSL | hsl(187, 71%, 56%) |
| CMYK | cmyk(72%, 8%, 0%, 13%) |
| LAB | lab(76.1 -31.2 -19.8) |
| LCH | lch(76.1 37.0 212.3) |
| OKLCH | oklch(0.782 0.119 207.5) |
Copy-ready code
/* CSS */
color: #3fcddf;
background-color: #3fcddf;
/* Tailwind (arbitrary) */
class="text-[#3fcddf] bg-[#3fcddf]"
/* SCSS */
$brand: #3fcddf;
/* SwiftUI */
Color(red: 0.247, green: 0.804, blue: 0.875)
/* Android */
Color.parseColor("#3fcddf")Accessibility — WCAG contrast
Aa
#3fcddf on white: 1.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fcddf on black: 11.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green80.4%
Blue87.5%
CMYK percentages
Cyan71.7%
Magenta8.1%
Yellow0.0%
Key (black)12.5%
Color previews
#3fcddf text on a black background
contrast 11.01:1
Card sample
#3fcddf text on a white background
contrast 1.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fcddf;
Background color
Panel with #3fcddf background
background-color: #3fcddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fcddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 205, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 205, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fcddf; background: linear-gradient(135deg, #3fcddf, #3F62DF);