#28bdfd
a balanced, electric cyan · cool · closest name: skyblue
RGB
40, 189, 253
HSL
198°, 98%, 58%
CMYK
84, 25, 0, 1
Luminance
0.4394
Every format
| HEX | #28bdfd |
| RGB | rgb(40, 189, 253) |
| HSL | hsl(198, 98%, 58%) |
| CMYK | cmyk(84%, 25%, 0%, 1%) |
| LAB | lab(72.2 -15.7 -42.0) |
| LCH | lch(72.2 44.9 249.5) |
| OKLCH | oklch(0.753 0.148 233.5) |
Copy-ready code
/* CSS */
color: #28bdfd;
background-color: #28bdfd;
/* Tailwind (arbitrary) */
class="text-[#28bdfd] bg-[#28bdfd]"
/* SCSS */
$brand: #28bdfd;
/* SwiftUI */
Color(red: 0.157, green: 0.741, blue: 0.992)
/* Android */
Color.parseColor("#28bdfd")Accessibility — WCAG contrast
Aa
#28bdfd on white: 2.15:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28bdfd on black: 9.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green74.1%
Blue99.2%
CMYK percentages
Cyan84.2%
Magenta25.3%
Yellow0.0%
Key (black)0.8%
Color previews
#28bdfd text on a black background
contrast 9.79:1
Card sample
#28bdfd text on a white background
contrast 2.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28bdfd;
Background color
Panel with #28bdfd background
background-color: #28bdfd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28bdfd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 189, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 189, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28bdfd; background: linear-gradient(135deg, #28bdfd, #282FFD);