#3afee3
a balanced, electric cyan · cool · closest name: aquamarine
RGB
58, 254, 227
HSL
172°, 99%, 61%
CMYK
77, 0, 11, 0
Luminance
0.7733
Every format
| HEX | #3afee3 |
| RGB | rgb(58, 254, 227) |
| HSL | hsl(172, 99%, 61%) |
| CMYK | cmyk(77%, 0%, 11%, 0%) |
| LAB | lab(90.5 -52.5 -0.5) |
| LCH | lch(90.5 52.5 180.6) |
| OKLCH | oklch(0.899 0.152 180.8) |
Copy-ready code
/* CSS */
color: #3afee3;
background-color: #3afee3;
/* Tailwind (arbitrary) */
class="text-[#3afee3] bg-[#3afee3]"
/* SCSS */
$brand: #3afee3;
/* SwiftUI */
Color(red: 0.227, green: 0.996, blue: 0.890)
/* Android */
Color.parseColor("#3afee3")Accessibility — WCAG contrast
Aa
#3afee3 on white: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3afee3 on black: 16.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green99.6%
Blue89.0%
CMYK percentages
Cyan77.2%
Magenta0.0%
Yellow10.6%
Key (black)0.4%
Color previews
#3afee3 text on a black background
contrast 16.47:1
Card sample
#3afee3 text on a white background
contrast 1.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3afee3;
Background color
Panel with #3afee3 background
background-color: #3afee3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3afee3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 254, 227, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 254, 227, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3afee3; background: linear-gradient(135deg, #3afee3, #3A97FE);