#40abcf
a balanced, vivid cyan · cool · closest name: skyblue
RGB
64, 171, 207
HSL
195°, 60%, 53%
CMYK
69, 17, 0, 19
Luminance
0.3472
Every format
| HEX | #40abcf |
| RGB | rgb(64, 171, 207) |
| HSL | hsl(195, 60%, 53%) |
| CMYK | cmyk(69%, 17%, 0%, 19%) |
| LAB | lab(65.5 -19.0 -27.2) |
| LCH | lch(65.5 33.1 235.1) |
| OKLCH | oklch(0.695 0.109 224.2) |
Copy-ready code
/* CSS */
color: #40abcf;
background-color: #40abcf;
/* Tailwind (arbitrary) */
class="text-[#40abcf] bg-[#40abcf]"
/* SCSS */
$brand: #40abcf;
/* SwiftUI */
Color(red: 0.251, green: 0.671, blue: 0.812)
/* Android */
Color.parseColor("#40abcf")Accessibility — WCAG contrast
Aa
#40abcf on white: 2.64:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40abcf on black: 7.94:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green67.1%
Blue81.2%
CMYK percentages
Cyan69.1%
Magenta17.4%
Yellow0.0%
Key (black)18.8%
Color previews
#40abcf text on a black background
contrast 7.94:1
Card sample
#40abcf text on a white background
contrast 2.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40abcf;
Background color
Panel with #40abcf background
background-color: #40abcf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40abcf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 171, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 171, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40abcf; background: linear-gradient(135deg, #40abcf, #404CCF);