#28cdee
a balanced, electric cyan · cool · closest name: skyblue
RGB
40, 205, 238
HSL
190°, 85%, 55%
CMYK
83, 14, 0, 7
Luminance
0.5029
Every format
| HEX | #28cdee |
| RGB | rgb(40, 205, 238) |
| HSL | hsl(190, 85%, 55%) |
| CMYK | cmyk(83%, 14%, 0%, 7%) |
| LAB | lab(76.2 -28.8 -27.7) |
| LCH | lch(76.2 40.0 223.8) |
| OKLCH | oklch(0.784 0.132 215.8) |
Copy-ready code
/* CSS */
color: #28cdee;
background-color: #28cdee;
/* Tailwind (arbitrary) */
class="text-[#28cdee] bg-[#28cdee]"
/* SCSS */
$brand: #28cdee;
/* SwiftUI */
Color(red: 0.157, green: 0.804, blue: 0.933)
/* Android */
Color.parseColor("#28cdee")Accessibility — WCAG contrast
Aa
#28cdee on white: 1.90:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28cdee on black: 11.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green80.4%
Blue93.3%
CMYK percentages
Cyan83.2%
Magenta13.9%
Yellow0.0%
Key (black)6.7%
Color previews
#28cdee text on a black background
contrast 11.06:1
Card sample
#28cdee text on a white background
contrast 1.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28cdee;
Background color
Panel with #28cdee background
background-color: #28cdee;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28cdee;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 205, 238, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 205, 238, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28cdee; background: linear-gradient(135deg, #28cdee, #2849EE);