#40c2fb
a balanced, electric cyan · cool · closest name: skyblue
RGB
64, 194, 251
HSL
198°, 96%, 62%
CMYK
75, 23, 0, 2
Luminance
0.4664
Every format
| HEX | #40c2fb |
| RGB | rgb(64, 194, 251) |
| HSL | hsl(198, 96%, 62%) |
| CMYK | cmyk(75%, 23%, 0%, 2%) |
| LAB | lab(74.0 -16.8 -38.1) |
| LCH | lch(74.0 41.7 246.2) |
| OKLCH | oklch(0.768 0.137 231.8) |
Copy-ready code
/* CSS */
color: #40c2fb;
background-color: #40c2fb;
/* Tailwind (arbitrary) */
class="text-[#40c2fb] bg-[#40c2fb]"
/* SCSS */
$brand: #40c2fb;
/* SwiftUI */
Color(red: 0.251, green: 0.761, blue: 0.984)
/* Android */
Color.parseColor("#40c2fb")Accessibility — WCAG contrast
Aa
#40c2fb on white: 2.03:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c2fb on black: 10.33:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green76.1%
Blue98.4%
CMYK percentages
Cyan74.5%
Magenta22.7%
Yellow0.0%
Key (black)1.6%
Color previews
#40c2fb text on a black background
contrast 10.33:1
Card sample
#40c2fb text on a white background
contrast 2.03:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c2fb;
Background color
Panel with #40c2fb background
background-color: #40c2fb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c2fb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 194, 251, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 194, 251, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c2fb; background: linear-gradient(135deg, #40c2fb, #4045FB);