#4ecddf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
78, 205, 223
HSL
187°, 69%, 59%
CMYK
65, 8, 0, 13
Luminance
0.5061
Every format
| HEX | #4ecddf |
| RGB | rgb(78, 205, 223) |
| HSL | hsl(187, 69%, 59%) |
| CMYK | cmyk(65%, 8%, 0%, 13%) |
| LAB | lab(76.4 -29.2 -19.2) |
| LCH | lch(76.4 35.0 213.4) |
| OKLCH | oklch(0.786 0.113 208.3) |
Copy-ready code
/* CSS */
color: #4ecddf;
background-color: #4ecddf;
/* Tailwind (arbitrary) */
class="text-[#4ecddf] bg-[#4ecddf]"
/* SCSS */
$brand: #4ecddf;
/* SwiftUI */
Color(red: 0.306, green: 0.804, blue: 0.875)
/* Android */
Color.parseColor("#4ecddf")Accessibility — WCAG contrast
Aa
#4ecddf on white: 1.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4ecddf on black: 11.12:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.6%
Green80.4%
Blue87.5%
CMYK percentages
Cyan65.0%
Magenta8.1%
Yellow0.0%
Key (black)12.5%
Color previews
#4ecddf text on a black background
contrast 11.12:1
Card sample
#4ecddf text on a white background
contrast 1.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4ecddf;
Background color
Panel with #4ecddf background
background-color: #4ecddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4ecddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(78, 205, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(78, 205, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4ecddf; background: linear-gradient(135deg, #4ecddf, #4E6CDF);