#28c2eb
a balanced, electric cyan · cool · closest name: skyblue
RGB
40, 194, 235
HSL
193°, 83%, 54%
CMYK
83, 17, 0, 8
Luminance
0.4503
Every format
| HEX | #28c2eb |
| RGB | rgb(40, 194, 235) |
| HSL | hsl(193, 83%, 54%) |
| CMYK | cmyk(83%, 17%, 0%, 8%) |
| LAB | lab(72.9 -24.3 -31.2) |
| LCH | lch(72.9 39.5 232.0) |
| OKLCH | oklch(0.756 0.132 221.5) |
Copy-ready code
/* CSS */
color: #28c2eb;
background-color: #28c2eb;
/* Tailwind (arbitrary) */
class="text-[#28c2eb] bg-[#28c2eb]"
/* SCSS */
$brand: #28c2eb;
/* SwiftUI */
Color(red: 0.157, green: 0.761, blue: 0.922)
/* Android */
Color.parseColor("#28c2eb")Accessibility — WCAG contrast
Aa
#28c2eb on white: 2.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28c2eb on black: 10.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green76.1%
Blue92.2%
CMYK percentages
Cyan83.0%
Magenta17.4%
Yellow0.0%
Key (black)7.8%
Color previews
#28c2eb text on a black background
contrast 10.01:1
Card sample
#28c2eb text on a white background
contrast 2.10:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28c2eb;
Background color
Panel with #28c2eb background
background-color: #28c2eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28c2eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 194, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 194, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28c2eb; background: linear-gradient(135deg, #28c2eb, #2840EB);