#40baff
a balanced, electric blue · cool · closest name: steelblue
RGB
64, 186, 255
HSL
202°, 100%, 63%
CMYK
75, 27, 0, 0
Luminance
0.4343
Every format
| HEX | #40baff |
| RGB | rgb(64, 186, 255) |
| HSL | hsl(202, 100%, 63%) |
| CMYK | cmyk(75%, 27%, 0%, 0%) |
| LAB | lab(71.8 -11.2 -43.6) |
| LCH | lch(71.8 45.0 255.6) |
| OKLCH | oklch(0.752 0.145 238.3) |
Copy-ready code
/* CSS */
color: #40baff;
background-color: #40baff;
/* Tailwind (arbitrary) */
class="text-[#40baff] bg-[#40baff]"
/* SCSS */
$brand: #40baff;
/* SwiftUI */
Color(red: 0.251, green: 0.729, blue: 1.000)
/* Android */
Color.parseColor("#40baff")Accessibility — WCAG contrast
Aa
#40baff on white: 2.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40baff on black: 9.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green72.9%
Blue100.0%
CMYK percentages
Cyan74.9%
Magenta27.1%
Yellow0.0%
Key (black)0.0%
Color previews
#40baff text on a black background
contrast 9.69:1
Card sample
#40baff text on a white background
contrast 2.17:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40baff;
Background color
Panel with #40baff background
background-color: #40baff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40baff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 186, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 186, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40baff; background: linear-gradient(135deg, #40baff, #4540FF);