#28cdfc
a balanced, electric cyan · cool · closest name: skyblue
RGB
40, 205, 252
HSL
193°, 97%, 57%
CMYK
84, 19, 0, 1
Luminance
0.5114
Every format
| HEX | #28cdfc |
| RGB | rgb(40, 205, 252) |
| HSL | hsl(193, 97%, 57%) |
| CMYK | cmyk(84%, 19%, 0%, 1%) |
| LAB | lab(76.8 -24.3 -34.4) |
| LCH | lch(76.8 42.1 234.7) |
| OKLCH | oklch(0.790 0.141 223.4) |
Copy-ready code
/* CSS */
color: #28cdfc;
background-color: #28cdfc;
/* Tailwind (arbitrary) */
class="text-[#28cdfc] bg-[#28cdfc]"
/* SCSS */
$brand: #28cdfc;
/* SwiftUI */
Color(red: 0.157, green: 0.804, blue: 0.988)
/* Android */
Color.parseColor("#28cdfc")Accessibility — WCAG contrast
Aa
#28cdfc on white: 1.87:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28cdfc on black: 11.23:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green80.4%
Blue98.8%
CMYK percentages
Cyan84.1%
Magenta18.7%
Yellow0.0%
Key (black)1.2%
Color previews
#28cdfc text on a black background
contrast 11.23:1
Card sample
#28cdfc text on a white background
contrast 1.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28cdfc;
Background color
Panel with #28cdfc background
background-color: #28cdfc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28cdfc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 205, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 205, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28cdfc; background: linear-gradient(135deg, #28cdfc, #2840FC);