#3ffdfe
a balanced, electric cyan · cool · closest name: cyan
RGB
63, 253, 254
HSL
180°, 99%, 62%
CMYK
75, 0, 0, 0
Luminance
0.7846
Every format
| HEX | #3ffdfe |
| RGB | rgb(63, 253, 254) |
| HSL | hsl(180, 99%, 62%) |
| CMYK | cmyk(75%, 0%, 0%, 0%) |
| LAB | lab(91.0 -44.4 -13.8) |
| LCH | lch(91.0 46.4 197.2) |
| OKLCH | oklch(0.906 0.143 195.5) |
Copy-ready code
/* CSS */
color: #3ffdfe;
background-color: #3ffdfe;
/* Tailwind (arbitrary) */
class="text-[#3ffdfe] bg-[#3ffdfe]"
/* SCSS */
$brand: #3ffdfe;
/* SwiftUI */
Color(red: 0.247, green: 0.992, blue: 0.996)
/* Android */
Color.parseColor("#3ffdfe")Accessibility — WCAG contrast
Aa
#3ffdfe on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3ffdfe on black: 16.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red24.7%
Green99.2%
Blue99.6%
CMYK percentages
Cyan75.2%
Magenta0.4%
Yellow0.0%
Key (black)0.4%
Color previews
#3ffdfe text on a black background
contrast 16.69:1
Card sample
#3ffdfe text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3ffdfe;
Background color
Panel with #3ffdfe background
background-color: #3ffdfe;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3ffdfe;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(63, 253, 254, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(63, 253, 254, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3ffdfe; background: linear-gradient(135deg, #3ffdfe, #3F7EFE);