#40c2ff
a balanced, electric cyan · cool · closest name: skyblue
RGB
64, 194, 255
HSL
199°, 100%, 63%
CMYK
75, 24, 0, 0
Luminance
0.4689
Every format
| HEX | #40c2ff |
| RGB | rgb(64, 194, 255) |
| HSL | hsl(199, 100%, 63%) |
| CMYK | cmyk(75%, 24%, 0%, 0%) |
| LAB | lab(74.1 -15.5 -40.0) |
| LCH | lch(74.1 42.9 248.9) |
| OKLCH | oklch(0.770 0.140 233.6) |
Copy-ready code
/* CSS */
color: #40c2ff;
background-color: #40c2ff;
/* Tailwind (arbitrary) */
class="text-[#40c2ff] bg-[#40c2ff]"
/* SCSS */
$brand: #40c2ff;
/* SwiftUI */
Color(red: 0.251, green: 0.761, blue: 1.000)
/* Android */
Color.parseColor("#40c2ff")Accessibility — WCAG contrast
Aa
#40c2ff on white: 2.02:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c2ff on black: 10.38:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green76.1%
Blue100.0%
CMYK percentages
Cyan74.9%
Magenta23.9%
Yellow0.0%
Key (black)0.0%
Color previews
#40c2ff text on a black background
contrast 10.38:1
Card sample
#40c2ff text on a white background
contrast 2.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c2ff;
Background color
Panel with #40c2ff background
background-color: #40c2ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c2ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 194, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 194, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c2ff; background: linear-gradient(135deg, #40c2ff, #4042FF);