#3ac8db
a balanced, vivid cyan · cool · closest name: skyblue
RGB
58, 200, 219
HSL
187°, 69%, 54%
CMYK
74, 9, 0, 14
Luminance
0.4732
Every format
| HEX | #3ac8db |
| RGB | rgb(58, 200, 219) |
| HSL | hsl(187, 69%, 54%) |
| CMYK | cmyk(74%, 9%, 0%, 14%) |
| LAB | lab(74.4 -30.6 -20.2) |
| LCH | lch(74.4 36.7 213.4) |
| OKLCH | oklch(0.767 0.119 208.3) |
Copy-ready code
/* CSS */
color: #3ac8db;
background-color: #3ac8db;
/* Tailwind (arbitrary) */
class="text-[#3ac8db] bg-[#3ac8db]"
/* SCSS */
$brand: #3ac8db;
/* SwiftUI */
Color(red: 0.227, green: 0.784, blue: 0.859)
/* Android */
Color.parseColor("#3ac8db")Accessibility — WCAG contrast
Aa
#3ac8db on white: 2.01:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3ac8db on black: 10.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green78.4%
Blue85.9%
CMYK percentages
Cyan73.5%
Magenta8.7%
Yellow0.0%
Key (black)14.1%
Color previews
#3ac8db text on a black background
contrast 10.46:1
Card sample
#3ac8db text on a white background
contrast 2.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3ac8db;
Background color
Panel with #3ac8db background
background-color: #3ac8db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3ac8db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 200, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 200, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3ac8db; background: linear-gradient(135deg, #3ac8db, #3A5DDB);