#1cf3ff
a balanced, electric cyan · cool · closest name: cyan
RGB
28, 243, 255
HSL
183°, 100%, 56%
CMYK
89, 5, 0, 0
Luminance
0.7157
Every format
| HEX | #1cf3ff |
| RGB | rgb(28, 243, 255) |
| HSL | hsl(183, 100%, 56%) |
| CMYK | cmyk(89%, 5%, 0%, 0%) |
| LAB | lab(87.8 -42.1 -19.2) |
| LCH | lch(87.8 46.2 204.5) |
| OKLCH | oklch(0.878 0.147 201.3) |
Copy-ready code
/* CSS */
color: #1cf3ff;
background-color: #1cf3ff;
/* Tailwind (arbitrary) */
class="text-[#1cf3ff] bg-[#1cf3ff]"
/* SCSS */
$brand: #1cf3ff;
/* SwiftUI */
Color(red: 0.110, green: 0.953, blue: 1.000)
/* Android */
Color.parseColor("#1cf3ff")Accessibility — WCAG contrast
Aa
#1cf3ff on white: 1.37:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#1cf3ff on black: 15.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red11.0%
Green95.3%
Blue100.0%
CMYK percentages
Cyan89.0%
Magenta4.7%
Yellow0.0%
Key (black)0.0%
Color previews
#1cf3ff text on a black background
contrast 15.31:1
Card sample
#1cf3ff text on a white background
contrast 1.37:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #1cf3ff;
Background color
Panel with #1cf3ff background
background-color: #1cf3ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #1cf3ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(28, 243, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(28, 243, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #1cf3ff; background: linear-gradient(135deg, #1cf3ff, #1C5CFF);