#3beee4
a balanced, electric cyan · cool · closest name: turquoise
RGB
59, 238, 228
HSL
177°, 84%, 58%
CMYK
75, 0, 4, 7
Luminance
0.6768
Every format
| HEX | #3beee4 |
| RGB | rgb(59, 238, 228) |
| HSL | hsl(177, 84%, 58%) |
| CMYK | cmyk(75%, 0%, 4%, 7%) |
| LAB | lab(85.8 -45.4 -7.8) |
| LCH | lch(85.8 46.0 189.8) |
| OKLCH | oklch(0.861 0.138 189.2) |
Copy-ready code
/* CSS */
color: #3beee4;
background-color: #3beee4;
/* Tailwind (arbitrary) */
class="text-[#3beee4] bg-[#3beee4]"
/* SCSS */
$brand: #3beee4;
/* SwiftUI */
Color(red: 0.231, green: 0.933, blue: 0.894)
/* Android */
Color.parseColor("#3beee4")Accessibility — WCAG contrast
Aa
#3beee4 on white: 1.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3beee4 on black: 14.54:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green93.3%
Blue89.4%
CMYK percentages
Cyan75.2%
Magenta0.0%
Yellow4.2%
Key (black)6.7%
Color previews
#3beee4 text on a black background
contrast 14.54:1
Card sample
#3beee4 text on a white background
contrast 1.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3beee4;
Background color
Panel with #3beee4 background
background-color: #3beee4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3beee4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 238, 228, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 238, 228, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3beee4; background: linear-gradient(135deg, #3beee4, #3B81EE);