#3fccdf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
63, 204, 223
HSL
187°, 71%, 56%
CMYK
72, 9, 0, 13
Luminance
0.4957
Every format
| HEX | #3fccdf |
| RGB | rgb(63, 204, 223) |
| HSL | hsl(187, 71%, 56%) |
| CMYK | cmyk(72%, 9%, 0%, 13%) |
| LAB | lab(75.8 -30.8 -20.2) |
| LCH | lch(75.8 36.8 213.3) |
| OKLCH | oklch(0.779 0.119 208.2) |
Copy-ready code
/* CSS */
color: #3fccdf;
background-color: #3fccdf;
/* Tailwind (arbitrary) */
class="text-[#3fccdf] bg-[#3fccdf]"
/* SCSS */
$brand: #3fccdf;
/* SwiftUI */
Color(red: 0.247, green: 0.800, blue: 0.875)
/* Android */
Color.parseColor("#3fccdf")Accessibility — WCAG contrast
Aa
#3fccdf on white: 1.92:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fccdf on black: 10.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green80.0%
Blue87.5%
CMYK percentages
Cyan71.7%
Magenta8.5%
Yellow0.0%
Key (black)12.5%
Color previews
#3fccdf text on a black background
contrast 10.91:1
Card sample
#3fccdf text on a white background
contrast 1.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fccdf;
Background color
Panel with #3fccdf background
background-color: #3fccdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fccdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 204, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 204, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fccdf; background: linear-gradient(135deg, #3fccdf, #3F61DF);