#28acff
a balanced, electric blue · cool · closest name: dodgerblue
RGB
40, 172, 255
HSL
203°, 100%, 58%
CMYK
84, 33, 0, 0
Luminance
0.3718
Every format
| HEX | #28acff |
| RGB | rgb(40, 172, 255) |
| HSL | hsl(203, 100%, 58%) |
| CMYK | cmyk(84%, 33%, 0%, 0%) |
| LAB | lab(67.4 -5.7 -50.6) |
| LCH | lch(67.4 50.9 263.6) |
| OKLCH | oklch(0.715 0.161 243.1) |
Copy-ready code
/* CSS */
color: #28acff;
background-color: #28acff;
/* Tailwind (arbitrary) */
class="text-[#28acff] bg-[#28acff]"
/* SCSS */
$brand: #28acff;
/* SwiftUI */
Color(red: 0.157, green: 0.675, blue: 1.000)
/* Android */
Color.parseColor("#28acff")Accessibility — WCAG contrast
Aa
#28acff on white: 2.49:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28acff on black: 8.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green67.5%
Blue100.0%
CMYK percentages
Cyan84.3%
Magenta32.5%
Yellow0.0%
Key (black)0.0%
Color previews
#28acff text on a black background
contrast 8.44:1
Card sample
#28acff text on a white background
contrast 2.49:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28acff;
Background color
Panel with #28acff background
background-color: #28acff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28acff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 172, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 172, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28acff; background: linear-gradient(135deg, #28acff, #3328FF);