#40c2cf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
64, 194, 207
HSL
186°, 60%, 53%
CMYK
69, 6, 0, 19
Luminance
0.4418
Every format
| HEX | #40c2cf |
| RGB | rgb(64, 194, 207) |
| HSL | hsl(186, 60%, 53%) |
| CMYK | cmyk(69%, 6%, 0%, 19%) |
| LAB | lab(72.3 -30.6 -16.8) |
| LCH | lch(72.3 34.9 208.8) |
| OKLCH | oklch(0.750 0.111 204.7) |
Copy-ready code
/* CSS */
color: #40c2cf;
background-color: #40c2cf;
/* Tailwind (arbitrary) */
class="text-[#40c2cf] bg-[#40c2cf]"
/* SCSS */
$brand: #40c2cf;
/* SwiftUI */
Color(red: 0.251, green: 0.761, blue: 0.812)
/* Android */
Color.parseColor("#40c2cf")Accessibility — WCAG contrast
Aa
#40c2cf on white: 2.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40c2cf on black: 9.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green76.1%
Blue81.2%
CMYK percentages
Cyan69.1%
Magenta6.3%
Yellow0.0%
Key (black)18.8%
Color previews
#40c2cf text on a black background
contrast 9.84:1
Card sample
#40c2cf text on a white background
contrast 2.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40c2cf;
Background color
Panel with #40c2cf background
background-color: #40c2cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40c2cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 194, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 194, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40c2cf; background: linear-gradient(135deg, #40c2cf, #4062CF);