#3fe0eb
a balanced, electric cyan · cool · closest name: cyan
RGB
63, 224, 235
HSL
184°, 81%, 58%
CMYK
73, 5, 0, 8
Luminance
0.6037
Every format
| HEX | #3fe0eb |
| RGB | rgb(63, 224, 235) |
| HSL | hsl(184, 81%, 58%) |
| CMYK | cmyk(73%, 5%, 0%, 8%) |
| LAB | lab(82.0 -36.7 -17.2) |
| LCH | lch(82.0 40.5 205.2) |
| OKLCH | oklch(0.831 0.128 201.9) |
Copy-ready code
/* CSS */
color: #3fe0eb;
background-color: #3fe0eb;
/* Tailwind (arbitrary) */
class="text-[#3fe0eb] bg-[#3fe0eb]"
/* SCSS */
$brand: #3fe0eb;
/* SwiftUI */
Color(red: 0.247, green: 0.878, blue: 0.922)
/* Android */
Color.parseColor("#3fe0eb")Accessibility — WCAG contrast
Aa
#3fe0eb on white: 1.61:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3fe0eb on black: 13.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green87.8%
Blue92.2%
CMYK percentages
Cyan73.2%
Magenta4.7%
Yellow0.0%
Key (black)7.8%
Color previews
#3fe0eb text on a black background
contrast 13.07:1
Card sample
#3fe0eb text on a white background
contrast 1.61:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3fe0eb;
Background color
Panel with #3fe0eb background
background-color: #3fe0eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3fe0eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 224, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 224, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3fe0eb; background: linear-gradient(135deg, #3fe0eb, #3F6DEB);