#3af5ee
a balanced, electric cyan · cool · closest name: cyan
RGB
58, 245, 238
HSL
178°, 90%, 59%
CMYK
76, 0, 3, 4
Luminance
0.7238
Every format
| HEX | #3af5ee |
| RGB | rgb(58, 245, 238) |
| HSL | hsl(178, 90%, 59%) |
| CMYK | cmyk(76%, 0%, 3%, 4%) |
| LAB | lab(88.2 -45.8 -9.7) |
| LCH | lch(88.2 46.8 191.9) |
| OKLCH | oklch(0.881 0.142 191.0) |
Copy-ready code
/* CSS */
color: #3af5ee;
background-color: #3af5ee;
/* Tailwind (arbitrary) */
class="text-[#3af5ee] bg-[#3af5ee]"
/* SCSS */
$brand: #3af5ee;
/* SwiftUI */
Color(red: 0.227, green: 0.961, blue: 0.933)
/* Android */
Color.parseColor("#3af5ee")Accessibility — WCAG contrast
Aa
#3af5ee on white: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3af5ee on black: 15.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green96.1%
Blue93.3%
CMYK percentages
Cyan76.3%
Magenta0.0%
Yellow2.9%
Key (black)3.9%
Color previews
#3af5ee text on a black background
contrast 15.48:1
Card sample
#3af5ee text on a white background
contrast 1.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3af5ee;
Background color
Panel with #3af5ee background
background-color: #3af5ee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3af5ee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 245, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 245, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3af5ee; background: linear-gradient(135deg, #3af5ee, #3A7FF5);