#4045eb
a balanced, electric blue · warm · closest name: slateblue
RGB
64, 69, 235
HSL
238°, 81%, 59%
CMYK
73, 71, 0, 8
Luminance
0.1134
Every format
| HEX | #4045eb |
| RGB | rgb(64, 69, 235) |
| HSL | hsl(238, 81%, 59%) |
| CMYK | cmyk(73%, 71%, 0%, 8%) |
| LAB | lab(40.1 51.5 -83.5) |
| LCH | lch(40.1 98.1 301.7) |
| OKLCH | oklch(0.506 0.242 272.4) |
Copy-ready code
/* CSS */
color: #4045eb;
background-color: #4045eb;
/* Tailwind (arbitrary) */
class="text-[#4045eb] bg-[#4045eb]"
/* SCSS */
$brand: #4045eb;
/* SwiftUI */
Color(red: 0.251, green: 0.271, blue: 0.922)
/* Android */
Color.parseColor("#4045eb")Accessibility — WCAG contrast
Aa
#4045eb on white: 6.42:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4045eb on black: 3.27:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green27.1%
Blue92.2%
CMYK percentages
Cyan72.8%
Magenta70.6%
Yellow0.0%
Key (black)7.8%
Color previews
#4045eb text on a black background
contrast 3.27:1
Card sample
#4045eb text on a white background
contrast 6.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4045eb;
Background color
Panel with #4045eb background
background-color: #4045eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4045eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 69, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 69, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4045eb; background: linear-gradient(135deg, #4045eb, #AD40EB);