#28c0eb
a balanced, electric cyan · cool · closest name: skyblue
RGB
40, 192, 235
HSL
193°, 83%, 54%
CMYK
83, 18, 0, 8
Luminance
0.4415
Every format
| HEX | #28c0eb |
| RGB | rgb(40, 192, 235) |
| HSL | hsl(193, 83%, 54%) |
| CMYK | cmyk(83%, 18%, 0%, 8%) |
| LAB | lab(72.3 -23.3 -32.1) |
| LCH | lch(72.3 39.6 234.0) |
| OKLCH | oklch(0.752 0.132 222.9) |
Copy-ready code
/* CSS */
color: #28c0eb;
background-color: #28c0eb;
/* Tailwind (arbitrary) */
class="text-[#28c0eb] bg-[#28c0eb]"
/* SCSS */
$brand: #28c0eb;
/* SwiftUI */
Color(red: 0.157, green: 0.753, blue: 0.922)
/* Android */
Color.parseColor("#28c0eb")Accessibility — WCAG contrast
Aa
#28c0eb on white: 2.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28c0eb on black: 9.83:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green75.3%
Blue92.2%
CMYK percentages
Cyan83.0%
Magenta18.3%
Yellow0.0%
Key (black)7.8%
Color previews
#28c0eb text on a black background
contrast 9.83:1
Card sample
#28c0eb text on a white background
contrast 2.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28c0eb;
Background color
Panel with #28c0eb background
background-color: #28c0eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28c0eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 192, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 192, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28c0eb; background: linear-gradient(135deg, #28c0eb, #283EEB);