#28f6eb
a balanced, electric cyan · cool · closest name: cyan
RGB
40, 246, 235
HSL
177°, 92%, 56%
CMYK
84, 0, 5, 4
Luminance
0.7236
Every format
| HEX | #28f6eb |
| RGB | rgb(40, 246, 235) |
| HSL | hsl(177, 92%, 56%) |
| CMYK | cmyk(84%, 0%, 5%, 4%) |
| LAB | lab(88.1 -48.5 -8.1) |
| LCH | lch(88.1 49.1 189.5) |
| OKLCH | oklch(0.880 0.147 188.9) |
Copy-ready code
/* CSS */
color: #28f6eb;
background-color: #28f6eb;
/* Tailwind (arbitrary) */
class="text-[#28f6eb] bg-[#28f6eb]"
/* SCSS */
$brand: #28f6eb;
/* SwiftUI */
Color(red: 0.157, green: 0.965, blue: 0.922)
/* Android */
Color.parseColor("#28f6eb")Accessibility — WCAG contrast
Aa
#28f6eb on white: 1.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#28f6eb on black: 15.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green96.5%
Blue92.2%
CMYK percentages
Cyan83.7%
Magenta0.0%
Yellow4.5%
Key (black)3.5%
Color previews
#28f6eb text on a black background
contrast 15.47:1
Card sample
#28f6eb text on a white background
contrast 1.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #28f6eb;
Background color
Panel with #28f6eb background
background-color: #28f6eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #28f6eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 246, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 246, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #28f6eb; background: linear-gradient(135deg, #28f6eb, #2878F6);