#28afec
a balanced, electric cyan · cool · closest name: steelblue
RGB
40, 175, 236
HSL
199°, 84%, 54%
CMYK
83, 26, 0, 8
Luminance
0.3717
Every format
| HEX | #28afec |
| RGB | rgb(40, 175, 236) |
| HSL | hsl(199, 84%, 54%) |
| CMYK | cmyk(83%, 26%, 0%, 8%) |
| LAB | lab(67.4 -14.1 -40.3) |
| LCH | lch(67.4 42.6 250.7) |
| OKLCH | oklch(0.713 0.140 234.4) |
Copy-ready code
/* CSS */
color: #28afec;
background-color: #28afec;
/* Tailwind (arbitrary) */
class="text-[#28afec] bg-[#28afec]"
/* SCSS */
$brand: #28afec;
/* SwiftUI */
Color(red: 0.157, green: 0.686, blue: 0.925)
/* Android */
Color.parseColor("#28afec")Accessibility — WCAG contrast
Aa
#28afec on white: 2.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28afec on black: 8.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green68.6%
Blue92.5%
CMYK percentages
Cyan83.1%
Magenta25.8%
Yellow0.0%
Key (black)7.5%
Color previews
#28afec text on a black background
contrast 8.43:1
Card sample
#28afec text on a white background
contrast 2.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28afec;
Background color
Panel with #28afec background
background-color: #28afec;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28afec;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 175, 236, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 175, 236, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28afec; background: linear-gradient(135deg, #28afec, #282CEC);