#28cdf2
a balanced, electric cyan · cool · closest name: skyblue
RGB
40, 205, 242
HSL
191°, 89%, 55%
CMYK
84, 15, 0, 5
Luminance
0.5052
Every format
| HEX | #28cdf2 |
| RGB | rgb(40, 205, 242) |
| HSL | hsl(191, 89%, 55%) |
| CMYK | cmyk(84%, 15%, 0%, 5%) |
| LAB | lab(76.4 -27.6 -29.6) |
| LCH | lch(76.4 40.4 227.0) |
| OKLCH | oklch(0.785 0.134 218.0) |
Copy-ready code
/* CSS */
color: #28cdf2;
background-color: #28cdf2;
/* Tailwind (arbitrary) */
class="text-[#28cdf2] bg-[#28cdf2]"
/* SCSS */
$brand: #28cdf2;
/* SwiftUI */
Color(red: 0.157, green: 0.804, blue: 0.949)
/* Android */
Color.parseColor("#28cdf2")Accessibility — WCAG contrast
Aa
#28cdf2 on white: 1.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28cdf2 on black: 11.10:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green80.4%
Blue94.9%
CMYK percentages
Cyan83.5%
Magenta15.3%
Yellow0.0%
Key (black)5.1%
Color previews
#28cdf2 text on a black background
contrast 11.10:1
Card sample
#28cdf2 text on a white background
contrast 1.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28cdf2;
Background color
Panel with #28cdf2 background
background-color: #28cdf2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28cdf2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 205, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 205, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28cdf2; background: linear-gradient(135deg, #28cdf2, #2846F2);