#3afeef
a balanced, electric cyan · cool · closest name: cyan
RGB
58, 254, 239
HSL
175°, 99%, 61%
CMYK
77, 0, 6, 0
Luminance
0.7802
Every format
| HEX | #3afeef |
| RGB | rgb(58, 254, 239) |
| HSL | hsl(175, 99%, 61%) |
| CMYK | cmyk(77%, 0%, 6%, 0%) |
| LAB | lab(90.8 -49.4 -6.3) |
| LCH | lch(90.8 49.8 187.2) |
| OKLCH | oklch(0.902 0.148 186.9) |
Copy-ready code
/* CSS */
color: #3afeef;
background-color: #3afeef;
/* Tailwind (arbitrary) */
class="text-[#3afeef] bg-[#3afeef]"
/* SCSS */
$brand: #3afeef;
/* SwiftUI */
Color(red: 0.227, green: 0.996, blue: 0.937)
/* Android */
Color.parseColor("#3afeef")Accessibility — WCAG contrast
Aa
#3afeef on white: 1.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3afeef on black: 16.60:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green99.6%
Blue93.7%
CMYK percentages
Cyan77.2%
Magenta0.0%
Yellow5.9%
Key (black)0.4%
Color previews
#3afeef text on a black background
contrast 16.60:1
Card sample
#3afeef text on a white background
contrast 1.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3afeef;
Background color
Panel with #3afeef background
background-color: #3afeef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3afeef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 254, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 254, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3afeef; background: linear-gradient(135deg, #3afeef, #3A8AFE);