#55dcdf
a balanced, vivid cyan · cool · closest name: turquoise
RGB
85, 220, 223
HSL
181°, 68%, 60%
CMYK
62, 1, 0, 13
Luminance
0.5845
Every format
| HEX | #55dcdf |
| RGB | rgb(85, 220, 223) |
| HSL | hsl(181, 68%, 60%) |
| CMYK | cmyk(62%, 1%, 0%, 13%) |
| LAB | lab(81.0 -35.2 -12.4) |
| LCH | lch(81.0 37.3 199.3) |
| OKLCH | oklch(0.823 0.116 197.2) |
Copy-ready code
/* CSS */
color: #55dcdf;
background-color: #55dcdf;
/* Tailwind (arbitrary) */
class="text-[#55dcdf] bg-[#55dcdf]"
/* SCSS */
$brand: #55dcdf;
/* SwiftUI */
Color(red: 0.333, green: 0.863, blue: 0.875)
/* Android */
Color.parseColor("#55dcdf")Accessibility — WCAG contrast
Aa
#55dcdf on white: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55dcdf on black: 12.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green86.3%
Blue87.5%
CMYK percentages
Cyan61.9%
Magenta1.3%
Yellow0.0%
Key (black)12.5%
Color previews
#55dcdf text on a black background
contrast 12.69:1
Card sample
#55dcdf text on a white background
contrast 1.65:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55dcdf;
Background color
Panel with #55dcdf background
background-color: #55dcdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55dcdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 220, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 220, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55dcdf; background: linear-gradient(135deg, #55dcdf, #5580DF);