#55d2df
a balanced, vivid cyan · cool · closest name: skyblue
RGB
85, 210, 223
HSL
186°, 68%, 60%
CMYK
62, 6, 0, 13
Luminance
0.5335
Every format
| HEX | #55d2df |
| RGB | rgb(85, 210, 223) |
| HSL | hsl(186, 68%, 60%) |
| CMYK | cmyk(62%, 6%, 0%, 13%) |
| LAB | lab(78.1 -30.5 -16.7) |
| LCH | lch(78.1 34.8 208.8) |
| OKLCH | oklch(0.799 0.111 204.8) |
Copy-ready code
/* CSS */
color: #55d2df;
background-color: #55d2df;
/* Tailwind (arbitrary) */
class="text-[#55d2df] bg-[#55d2df]"
/* SCSS */
$brand: #55d2df;
/* SwiftUI */
Color(red: 0.333, green: 0.824, blue: 0.875)
/* Android */
Color.parseColor("#55d2df")Accessibility — WCAG contrast
Aa
#55d2df on white: 1.80:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55d2df on black: 11.67:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green82.4%
Blue87.5%
CMYK percentages
Cyan61.9%
Magenta5.8%
Yellow0.0%
Key (black)12.5%
Color previews
#55d2df text on a black background
contrast 11.67:1
Card sample
#55d2df text on a white background
contrast 1.80:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55d2df;
Background color
Panel with #55d2df background
background-color: #55d2df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55d2df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 210, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 210, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55d2df; background: linear-gradient(135deg, #55d2df, #5576DF);