#45fdef
a balanced, electric cyan · cool · closest name: cyan
RGB
69, 253, 239
HSL
175°, 98%, 63%
CMYK
73, 0, 6, 1
Luminance
0.7775
Every format
| HEX | #45fdef |
| RGB | rgb(69, 253, 239) |
| HSL | hsl(175, 98%, 63%) |
| CMYK | cmyk(73%, 0%, 6%, 1%) |
| LAB | lab(90.7 -47.8 -6.4) |
| LCH | lch(90.7 48.2 187.7) |
| OKLCH | oklch(0.902 0.144 187.3) |
Copy-ready code
/* CSS */
color: #45fdef;
background-color: #45fdef;
/* Tailwind (arbitrary) */
class="text-[#45fdef] bg-[#45fdef]"
/* SCSS */
$brand: #45fdef;
/* SwiftUI */
Color(red: 0.271, green: 0.992, blue: 0.937)
/* Android */
Color.parseColor("#45fdef")Accessibility — WCAG contrast
Aa
#45fdef on white: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#45fdef on black: 16.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red27.1%
Green99.2%
Blue93.7%
CMYK percentages
Cyan72.7%
Magenta0.0%
Yellow5.5%
Key (black)0.8%
Color previews
#45fdef text on a black background
contrast 16.55:1
Card sample
#45fdef text on a white background
contrast 1.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #45fdef;
Background color
Panel with #45fdef background
background-color: #45fdef;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #45fdef;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(69, 253, 239, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(69, 253, 239, 0.45);
Border & gradient
Gradient panel
border: 3px solid #45fdef; background: linear-gradient(135deg, #45fdef, #4590FD);