#40ebfc
a balanced, electric cyan · cool · closest name: cyan
RGB
64, 235, 252
HSL
185°, 97%, 62%
CMYK
75, 7, 0, 1
Luminance
0.6753
Every format
| HEX | #40ebfc |
| RGB | rgb(64, 235, 252) |
| HSL | hsl(185, 97%, 62%) |
| CMYK | cmyk(75%, 7%, 0%, 1%) |
| LAB | lab(85.8 -36.7 -20.6) |
| LCH | lch(85.8 42.1 209.2) |
| OKLCH | oklch(0.863 0.135 205.1) |
Copy-ready code
/* CSS */
color: #40ebfc;
background-color: #40ebfc;
/* Tailwind (arbitrary) */
class="text-[#40ebfc] bg-[#40ebfc]"
/* SCSS */
$brand: #40ebfc;
/* SwiftUI */
Color(red: 0.251, green: 0.922, blue: 0.988)
/* Android */
Color.parseColor("#40ebfc")Accessibility — WCAG contrast
Aa
#40ebfc on white: 1.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40ebfc on black: 14.51:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green92.2%
Blue98.8%
CMYK percentages
Cyan74.6%
Magenta6.7%
Yellow0.0%
Key (black)1.2%
Color previews
#40ebfc text on a black background
contrast 14.51:1
Card sample
#40ebfc text on a white background
contrast 1.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40ebfc;
Background color
Panel with #40ebfc background
background-color: #40ebfc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40ebfc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 235, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 235, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40ebfc; background: linear-gradient(135deg, #40ebfc, #406EFC);