#28accf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
40, 172, 207
HSL
193°, 68%, 48%
CMYK
81, 17, 0, 19
Luminance
0.3446
Every format
| HEX | #28accf |
| RGB | rgb(40, 172, 207) |
| HSL | hsl(193, 68%, 48%) |
| CMYK | cmyk(81%, 17%, 0%, 19%) |
| LAB | lab(65.3 -22.3 -27.5) |
| LCH | lch(65.3 35.5 231.0) |
| OKLCH | oklch(0.692 0.118 220.9) |
Copy-ready code
/* CSS */
color: #28accf;
background-color: #28accf;
/* Tailwind (arbitrary) */
class="text-[#28accf] bg-[#28accf]"
/* SCSS */
$brand: #28accf;
/* SwiftUI */
Color(red: 0.157, green: 0.675, blue: 0.812)
/* Android */
Color.parseColor("#28accf")Accessibility — WCAG contrast
Aa
#28accf on white: 2.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28accf on black: 7.89:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green67.5%
Blue81.2%
CMYK percentages
Cyan80.7%
Magenta16.9%
Yellow0.0%
Key (black)18.8%
Color previews
#28accf text on a black background
contrast 7.89:1
Card sample
#28accf text on a white background
contrast 2.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28accf;
Background color
Panel with #28accf background
background-color: #28accf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28accf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 172, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 172, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28accf; background: linear-gradient(135deg, #28accf, #283DCF);