#28cdf6
a balanced, electric cyan · cool · closest name: skyblue
RGB
40, 205, 246
HSL
192°, 92%, 56%
CMYK
84, 17, 0, 4
Luminance
0.5077
Every format
| HEX | #28cdf6 |
| RGB | rgb(40, 205, 246) |
| HSL | hsl(192, 92%, 56%) |
| CMYK | cmyk(84%, 17%, 0%, 4%) |
| LAB | lab(76.5 -26.3 -31.5) |
| LCH | lch(76.5 41.0 230.2) |
| OKLCH | oklch(0.787 0.137 220.2) |
Copy-ready code
/* CSS */
color: #28cdf6;
background-color: #28cdf6;
/* Tailwind (arbitrary) */
class="text-[#28cdf6] bg-[#28cdf6]"
/* SCSS */
$brand: #28cdf6;
/* SwiftUI */
Color(red: 0.157, green: 0.804, blue: 0.965)
/* Android */
Color.parseColor("#28cdf6")Accessibility — WCAG contrast
Aa
#28cdf6 on white: 1.88:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28cdf6 on black: 11.15:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green80.4%
Blue96.5%
CMYK percentages
Cyan83.7%
Magenta16.7%
Yellow0.0%
Key (black)3.5%
Color previews
#28cdf6 text on a black background
contrast 11.15:1
Card sample
#28cdf6 text on a white background
contrast 1.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28cdf6;
Background color
Panel with #28cdf6 background
background-color: #28cdf6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28cdf6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 205, 246, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 205, 246, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28cdf6; background: linear-gradient(135deg, #28cdf6, #2844F6);