#55cfdb
a balanced, vivid cyan · cool · closest name: skyblue
RGB
85, 207, 219
HSL
185°, 65%, 60%
CMYK
61, 6, 0, 14
Luminance
0.5167
Every format
| HEX | #55cfdb |
| RGB | rgb(85, 207, 219) |
| HSL | hsl(185, 65%, 60%) |
| CMYK | cmyk(61%, 6%, 0%, 14%) |
| LAB | lab(77.1 -30.2 -16.1) |
| LCH | lch(77.1 34.2 208.1) |
| OKLCH | oklch(0.791 0.109 204.2) |
Copy-ready code
/* CSS */
color: #55cfdb;
background-color: #55cfdb;
/* Tailwind (arbitrary) */
class="text-[#55cfdb] bg-[#55cfdb]"
/* SCSS */
$brand: #55cfdb;
/* SwiftUI */
Color(red: 0.333, green: 0.812, blue: 0.859)
/* Android */
Color.parseColor("#55cfdb")Accessibility — WCAG contrast
Aa
#55cfdb on white: 1.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55cfdb on black: 11.33:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green81.2%
Blue85.9%
CMYK percentages
Cyan61.2%
Magenta5.5%
Yellow0.0%
Key (black)14.1%
Color previews
#55cfdb text on a black background
contrast 11.33:1
Card sample
#55cfdb text on a white background
contrast 1.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55cfdb;
Background color
Panel with #55cfdb background
background-color: #55cfdb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55cfdb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 207, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 207, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55cfdb; background: linear-gradient(135deg, #55cfdb, #5576DB);