#3affe0
a balanced, electric cyan · cool · closest name: aquamarine
RGB
58, 255, 224
HSL
171°, 100%, 61%
CMYK
77, 0, 12, 0
Luminance
0.7780
Every format
| HEX | #3affe0 |
| RGB | rgb(58, 255, 224) |
| HSL | hsl(171, 100%, 61%) |
| CMYK | cmyk(77%, 0%, 12%, 0%) |
| LAB | lab(90.7 -53.7 1.4) |
| LCH | lch(90.7 53.7 178.5) |
| OKLCH | oklch(0.900 0.154 179.0) |
Copy-ready code
/* CSS */
color: #3affe0;
background-color: #3affe0;
/* Tailwind (arbitrary) */
class="text-[#3affe0] bg-[#3affe0]"
/* SCSS */
$brand: #3affe0;
/* SwiftUI */
Color(red: 0.227, green: 1.000, blue: 0.878)
/* Android */
Color.parseColor("#3affe0")Accessibility — WCAG contrast
Aa
#3affe0 on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3affe0 on black: 16.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green100.0%
Blue87.8%
CMYK percentages
Cyan77.3%
Magenta0.0%
Yellow12.2%
Key (black)0.0%
Color previews
#3affe0 text on a black background
contrast 16.56:1
Card sample
#3affe0 text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3affe0;
Background color
Panel with #3affe0 background
background-color: #3affe0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3affe0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 255, 224, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 255, 224, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3affe0; background: linear-gradient(135deg, #3affe0, #3A9BFF);