#40c3f2
a balanced, electric cyan · cool · closest name: skyblue
RGB
64, 195, 242
HSL
196°, 87%, 60%
CMYK
74, 19, 0, 5
Luminance
0.4653
Every format
| HEX | #40c3f2 |
| RGB | rgb(64, 195, 242) |
| HSL | hsl(196, 87%, 60%) |
| CMYK | cmyk(74%, 19%, 0%, 5%) |
| LAB | lab(73.9 -20.2 -33.4) |
| LCH | lch(73.9 39.0 238.8) |
| OKLCH | oklch(0.766 0.129 226.6) |
Copy-ready code
/* CSS */
color: #40c3f2;
background-color: #40c3f2;
/* Tailwind (arbitrary) */
class="text-[#40c3f2] bg-[#40c3f2]"
/* SCSS */
$brand: #40c3f2;
/* SwiftUI */
Color(red: 0.251, green: 0.765, blue: 0.949)
/* Android */
Color.parseColor("#40c3f2")Accessibility — WCAG contrast
Aa
#40c3f2 on white: 2.04:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c3f2 on black: 10.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green76.5%
Blue94.9%
CMYK percentages
Cyan73.6%
Magenta19.4%
Yellow0.0%
Key (black)5.1%
Color previews
#40c3f2 text on a black background
contrast 10.31:1
Card sample
#40c3f2 text on a white background
contrast 2.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c3f2;
Background color
Panel with #40c3f2 background
background-color: #40c3f2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c3f2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 195, 242, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 195, 242, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c3f2; background: linear-gradient(135deg, #40c3f2, #404CF2);