#4053cf
a balanced, vivid blue · warm · closest name: slateblue
RGB
64, 83, 207
HSL
232°, 60%, 53%
CMYK
69, 60, 0, 19
Luminance
0.1178
Every format
| HEX | #4053cf |
| RGB | rgb(64, 83, 207) |
| HSL | hsl(232, 60%, 53%) |
| CMYK | cmyk(69%, 60%, 0%, 19%) |
| LAB | lab(40.9 33.6 -66.3) |
| LCH | lch(40.9 74.3 296.9) |
| OKLCH | oklch(0.503 0.191 271.1) |
Copy-ready code
/* CSS */
color: #4053cf;
background-color: #4053cf;
/* Tailwind (arbitrary) */
class="text-[#4053cf] bg-[#4053cf]"
/* SCSS */
$brand: #4053cf;
/* SwiftUI */
Color(red: 0.251, green: 0.325, blue: 0.812)
/* Android */
Color.parseColor("#4053cf")Accessibility — WCAG contrast
Aa
#4053cf on white: 6.26:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4053cf on black: 3.36:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green32.5%
Blue81.2%
CMYK percentages
Cyan69.1%
Magenta59.9%
Yellow0.0%
Key (black)18.8%
Color previews
#4053cf text on a black background
contrast 3.36:1
Card sample
#4053cf text on a white background
contrast 6.26:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4053cf;
Background color
Panel with #4053cf background
background-color: #4053cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4053cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 83, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 83, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4053cf; background: linear-gradient(135deg, #4053cf, #8C40CF);