#55ccdd
a balanced, vivid cyan · cool · closest name: skyblue
RGB
85, 204, 221
HSL
188°, 67%, 60%
CMYK
62, 8, 0, 13
Luminance
0.5034
Every format
| HEX | #55ccdd |
| RGB | rgb(85, 204, 221) |
| HSL | hsl(188, 67%, 60%) |
| CMYK | cmyk(62%, 8%, 0%, 13%) |
| LAB | lab(76.3 -28.1 -18.4) |
| LCH | lch(76.3 33.6 213.2) |
| OKLCH | oklch(0.785 0.108 208.2) |
Copy-ready code
/* CSS */
color: #55ccdd;
background-color: #55ccdd;
/* Tailwind (arbitrary) */
class="text-[#55ccdd] bg-[#55ccdd]"
/* SCSS */
$brand: #55ccdd;
/* SwiftUI */
Color(red: 0.333, green: 0.800, blue: 0.867)
/* Android */
Color.parseColor("#55ccdd")Accessibility — WCAG contrast
Aa
#55ccdd on white: 1.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55ccdd on black: 11.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green80.0%
Blue86.7%
CMYK percentages
Cyan61.5%
Magenta7.7%
Yellow0.0%
Key (black)13.3%
Color previews
#55ccdd text on a black background
contrast 11.07:1
Card sample
#55ccdd text on a white background
contrast 1.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55ccdd;
Background color
Panel with #55ccdd background
background-color: #55ccdd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55ccdd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 204, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 204, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55ccdd; background: linear-gradient(135deg, #55ccdd, #5571DD);