#40abc2
a balanced, vivid cyan · cool · closest name: skyblue
RGB
64, 171, 194
HSL
191°, 52%, 51%
CMYK
67, 12, 0, 24
Luminance
0.3411
Every format
| HEX | #40abc2 |
| RGB | rgb(64, 171, 194) |
| HSL | hsl(191, 52%, 51%) |
| CMYK | cmyk(67%, 12%, 0%, 24%) |
| LAB | lab(65.0 -23.1 -20.7) |
| LCH | lch(65.0 31.0 221.9) |
| OKLCH | oklch(0.690 0.101 214.7) |
Copy-ready code
/* CSS */
color: #40abc2;
background-color: #40abc2;
/* Tailwind (arbitrary) */
class="text-[#40abc2] bg-[#40abc2]"
/* SCSS */
$brand: #40abc2;
/* SwiftUI */
Color(red: 0.251, green: 0.671, blue: 0.761)
/* Android */
Color.parseColor("#40abc2")Accessibility — WCAG contrast
Aa
#40abc2 on white: 2.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40abc2 on black: 7.82:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green67.1%
Blue76.1%
CMYK percentages
Cyan67.0%
Magenta11.9%
Yellow0.0%
Key (black)23.9%
Color previews
#40abc2 text on a black background
contrast 7.82:1
Card sample
#40abc2 text on a white background
contrast 2.68:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40abc2;
Background color
Panel with #40abc2 background
background-color: #40abc2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40abc2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 171, 194, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 171, 194, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40abc2; background: linear-gradient(135deg, #40abc2, #4054C2);