#40affc
a balanced, electric blue · cool · closest name: steelblue
RGB
64, 175, 252
HSL
205°, 97%, 62%
CMYK
75, 31, 0, 1
Luminance
0.3878
Every format
| HEX | #40affc |
| RGB | rgb(64, 175, 252) |
| HSL | hsl(205, 97%, 62%) |
| CMYK | cmyk(75%, 31%, 0%, 1%) |
| LAB | lab(68.6 -6.2 -47.1) |
| LCH | lch(68.6 47.5 262.5) |
| OKLCH | oklch(0.726 0.149 243.3) |
Copy-ready code
/* CSS */
color: #40affc;
background-color: #40affc;
/* Tailwind (arbitrary) */
class="text-[#40affc] bg-[#40affc]"
/* SCSS */
$brand: #40affc;
/* SwiftUI */
Color(red: 0.251, green: 0.686, blue: 0.988)
/* Android */
Color.parseColor("#40affc")Accessibility — WCAG contrast
Aa
#40affc on white: 2.40:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#40affc on black: 8.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green68.6%
Blue98.8%
CMYK percentages
Cyan74.6%
Magenta30.6%
Yellow0.0%
Key (black)1.2%
Color previews
#40affc text on a black background
contrast 8.76:1
Card sample
#40affc text on a white background
contrast 2.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40affc;
Background color
Panel with #40affc background
background-color: #40affc;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40affc;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 175, 252, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 175, 252, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40affc; background: linear-gradient(135deg, #40affc, #4F40FC);