#40c2f8
a balanced, electric cyan · cool · closest name: skyblue
RGB
64, 194, 248
HSL
198°, 93%, 61%
CMYK
74, 22, 0, 3
Luminance
0.4645
Every format
| HEX | #40c2f8 |
| RGB | rgb(64, 194, 248) |
| HSL | hsl(198, 93%, 61%) |
| CMYK | cmyk(74%, 22%, 0%, 3%) |
| LAB | lab(73.8 -17.8 -36.7) |
| LCH | lch(73.8 40.8 244.2) |
| OKLCH | oklch(0.767 0.134 230.3) |
Copy-ready code
/* CSS */
color: #40c2f8;
background-color: #40c2f8;
/* Tailwind (arbitrary) */
class="text-[#40c2f8] bg-[#40c2f8]"
/* SCSS */
$brand: #40c2f8;
/* SwiftUI */
Color(red: 0.251, green: 0.761, blue: 0.973)
/* Android */
Color.parseColor("#40c2f8")Accessibility — WCAG contrast
Aa
#40c2f8 on white: 2.04:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c2f8 on black: 10.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green76.1%
Blue97.3%
CMYK percentages
Cyan74.2%
Magenta21.8%
Yellow0.0%
Key (black)2.7%
Color previews
#40c2f8 text on a black background
contrast 10.29:1
Card sample
#40c2f8 text on a white background
contrast 2.04:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c2f8;
Background color
Panel with #40c2f8 background
background-color: #40c2f8;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c2f8;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 194, 248, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 194, 248, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c2f8; background: linear-gradient(135deg, #40c2f8, #4047F8);