#27deee
a balanced, electric cyan · cool · closest name: cyan
RGB
39, 222, 238
HSL
185°, 85%, 54%
CMYK
84, 7, 0, 7
Luminance
0.5885
Every format
| HEX | #27deee |
| RGB | rgb(39, 222, 238) |
| HSL | hsl(185, 85%, 54%) |
| CMYK | cmyk(84%, 7%, 0%, 7%) |
| LAB | lab(81.2 -37.0 -20.1) |
| LCH | lch(81.2 42.1 208.5) |
| OKLCH | oklch(0.824 0.135 204.5) |
Copy-ready code
/* CSS */
color: #27deee;
background-color: #27deee;
/* Tailwind (arbitrary) */
class="text-[#27deee] bg-[#27deee]"
/* SCSS */
$brand: #27deee;
/* SwiftUI */
Color(red: 0.153, green: 0.871, blue: 0.933)
/* Android */
Color.parseColor("#27deee")Accessibility — WCAG contrast
Aa
#27deee on white: 1.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#27deee on black: 12.77:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.3%
Green87.1%
Blue93.3%
CMYK percentages
Cyan83.6%
Magenta6.7%
Yellow0.0%
Key (black)6.7%
Color previews
#27deee text on a black background
contrast 12.77:1
Card sample
#27deee text on a white background
contrast 1.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #27deee;
Background color
Panel with #27deee background
background-color: #27deee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #27deee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(39, 222, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(39, 222, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #27deee; background: linear-gradient(135deg, #27deee, #2759EE);