#3dffee
a balanced, electric cyan · cool · closest name: cyan
RGB
61, 255, 238
HSL
175°, 100%, 62%
CMYK
76, 0, 7, 0
Luminance
0.7869
Every format
| HEX | #3dffee |
| RGB | rgb(61, 255, 238) |
| HSL | hsl(175, 100%, 62%) |
| CMYK | cmyk(76%, 0%, 7%, 0%) |
| LAB | lab(91.1 -49.8 -5.3) |
| LCH | lch(91.1 50.0 186.1) |
| OKLCH | oklch(0.905 0.148 185.9) |
Copy-ready code
/* CSS */
color: #3dffee;
background-color: #3dffee;
/* Tailwind (arbitrary) */
class="text-[#3dffee] bg-[#3dffee]"
/* SCSS */
$brand: #3dffee;
/* SwiftUI */
Color(red: 0.239, green: 1.000, blue: 0.933)
/* Android */
Color.parseColor("#3dffee")Accessibility — WCAG contrast
Aa
#3dffee on white: 1.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#3dffee on black: 16.74:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.9%
Green100.0%
Blue93.3%
CMYK percentages
Cyan76.1%
Magenta0.0%
Yellow6.7%
Key (black)0.0%
Color previews
#3dffee text on a black background
contrast 16.74:1
Card sample
#3dffee text on a white background
contrast 1.25:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3dffee;
Background color
Panel with #3dffee background
background-color: #3dffee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3dffee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(61, 255, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(61, 255, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3dffee; background: linear-gradient(135deg, #3dffee, #3D8FFF);