#4dcddf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
77, 205, 223
HSL
187°, 70%, 59%
CMYK
66, 8, 0, 13
Luminance
0.5057
Every format
| HEX | #4dcddf |
| RGB | rgb(77, 205, 223) |
| HSL | hsl(187, 70%, 59%) |
| CMYK | cmyk(66%, 8%, 0%, 13%) |
| LAB | lab(76.4 -29.3 -19.3) |
| LCH | lch(76.4 35.1 213.3) |
| OKLCH | oklch(0.785 0.113 208.3) |
Copy-ready code
/* CSS */
color: #4dcddf;
background-color: #4dcddf;
/* Tailwind (arbitrary) */
class="text-[#4dcddf] bg-[#4dcddf]"
/* SCSS */
$brand: #4dcddf;
/* SwiftUI */
Color(red: 0.302, green: 0.804, blue: 0.875)
/* Android */
Color.parseColor("#4dcddf")Accessibility — WCAG contrast
Aa
#4dcddf on white: 1.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#4dcddf on black: 11.11:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red30.2%
Green80.4%
Blue87.5%
CMYK percentages
Cyan65.5%
Magenta8.1%
Yellow0.0%
Key (black)12.5%
Color previews
#4dcddf text on a black background
contrast 11.11:1
Card sample
#4dcddf text on a white background
contrast 1.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4dcddf;
Background color
Panel with #4dcddf background
background-color: #4dcddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4dcddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(77, 205, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(77, 205, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4dcddf; background: linear-gradient(135deg, #4dcddf, #4D6CDF);