#4ecfe4
a balanced, vivid cyan · cool · closest name: skyblue
RGB
78, 207, 228
HSL
188°, 74%, 60%
CMYK
66, 9, 0, 11
Luminance
0.5185
Every format
| HEX | #4ecfe4 |
| RGB | rgb(78, 207, 228) |
| HSL | hsl(188, 74%, 60%) |
| CMYK | cmyk(66%, 9%, 0%, 11%) |
| LAB | lab(77.2 -28.7 -20.8) |
| LCH | lch(77.2 35.4 215.9) |
| OKLCH | oklch(0.792 0.115 210.2) |
Copy-ready code
/* CSS */
color: #4ecfe4;
background-color: #4ecfe4;
/* Tailwind (arbitrary) */
class="text-[#4ecfe4] bg-[#4ecfe4]"
/* SCSS */
$brand: #4ecfe4;
/* SwiftUI */
Color(red: 0.306, green: 0.812, blue: 0.894)
/* Android */
Color.parseColor("#4ecfe4")Accessibility — WCAG contrast
Aa
#4ecfe4 on white: 1.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ecfe4 on black: 11.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green81.2%
Blue89.4%
CMYK percentages
Cyan65.8%
Magenta9.2%
Yellow0.0%
Key (black)10.6%
Color previews
#4ecfe4 text on a black background
contrast 11.37:1
Card sample
#4ecfe4 text on a white background
contrast 1.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ecfe4;
Background color
Panel with #4ecfe4 background
background-color: #4ecfe4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ecfe4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 207, 228, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 207, 228, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ecfe4; background: linear-gradient(135deg, #4ecfe4, #4E6BE4);