#1cefef
a balanced, electric cyan · cool · closest name: cyan
RGB
28, 239, 239
HSL
180°, 87%, 52%
CMYK
88, 0, 0, 6
Luminance
0.6821
Every format
| HEX | #1cefef |
| RGB | rgb(28, 239, 239) |
| HSL | hsl(180, 87%, 52%) |
| CMYK | cmyk(88%, 0%, 0%, 6%) |
| LAB | lab(86.1 -45.0 -13.3) |
| LCH | lch(86.1 46.9 196.4) |
| OKLCH | oklch(0.863 0.144 194.8) |
Copy-ready code
/* CSS */
color: #1cefef;
background-color: #1cefef;
/* Tailwind (arbitrary) */
class="text-[#1cefef] bg-[#1cefef]"
/* SCSS */
$brand: #1cefef;
/* SwiftUI */
Color(red: 0.110, green: 0.937, blue: 0.937)
/* Android */
Color.parseColor("#1cefef")Accessibility — WCAG contrast
Aa
#1cefef on white: 1.43:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1cefef on black: 14.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green93.7%
Blue93.7%
CMYK percentages
Cyan88.3%
Magenta0.0%
Yellow0.0%
Key (black)6.3%
Color previews
#1cefef text on a black background
contrast 14.64:1
Card sample
#1cefef text on a white background
contrast 1.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1cefef;
Background color
Panel with #1cefef background
background-color: #1cefef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1cefef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 239, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 239, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1cefef; background: linear-gradient(135deg, #1cefef, #1C63EF);