#55b2db
a balanced, vivid cyan · cool · closest name: skyblue
RGB
85, 178, 219
HSL
198°, 65%, 60%
CMYK
61, 19, 0, 14
Luminance
0.3889
Every format
| HEX | #55b2db |
| RGB | rgb(85, 178, 219) |
| HSL | hsl(198, 65%, 60%) |
| CMYK | cmyk(61%, 19%, 0%, 14%) |
| LAB | lab(68.7 -15.5 -28.9) |
| LCH | lch(68.7 32.8 241.8) |
| OKLCH | oklch(0.723 0.106 229.6) |
Copy-ready code
/* CSS */
color: #55b2db;
background-color: #55b2db;
/* Tailwind (arbitrary) */
class="text-[#55b2db] bg-[#55b2db]"
/* SCSS */
$brand: #55b2db;
/* SwiftUI */
Color(red: 0.333, green: 0.698, blue: 0.859)
/* Android */
Color.parseColor("#55b2db")Accessibility — WCAG contrast
Aa
#55b2db on white: 2.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#55b2db on black: 8.78:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red33.3%
Green69.8%
Blue85.9%
CMYK percentages
Cyan61.2%
Magenta18.7%
Yellow0.0%
Key (black)14.1%
Color previews
#55b2db text on a black background
contrast 8.78:1
Card sample
#55b2db text on a white background
contrast 2.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #55b2db;
Background color
Panel with #55b2db background
background-color: #55b2db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #55b2db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(85, 178, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(85, 178, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #55b2db; background: linear-gradient(135deg, #55b2db, #5559DB);