#403df5
a balanced, electric blue · warm · closest name: blue
RGB
64, 61, 245
HSL
241°, 90%, 60%
CMYK
74, 75, 0, 4
Luminance
0.1102
Every format
| HEX | #403df5 |
| RGB | rgb(64, 61, 245) |
| HSL | hsl(241, 90%, 60%) |
| CMYK | cmyk(74%, 75%, 0%, 4%) |
| LAB | lab(39.6 59.0 -90.0) |
| LCH | lch(39.6 107.6 303.2) |
| OKLCH | oklch(0.505 0.261 272.6) |
Copy-ready code
/* CSS */
color: #403df5;
background-color: #403df5;
/* Tailwind (arbitrary) */
class="text-[#403df5] bg-[#403df5]"
/* SCSS */
$brand: #403df5;
/* SwiftUI */
Color(red: 0.251, green: 0.239, blue: 0.961)
/* Android */
Color.parseColor("#403df5")Accessibility — WCAG contrast
Aa
#403df5 on white: 6.55:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#403df5 on black: 3.20:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green23.9%
Blue96.1%
CMYK percentages
Cyan73.9%
Magenta75.1%
Yellow0.0%
Key (black)3.9%
Color previews
#403df5 text on a black background
contrast 3.20:1
Card sample
#403df5 text on a white background
contrast 6.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #403df5;
Background color
Panel with #403df5 background
background-color: #403df5;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #403df5;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 61, 245, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 61, 245, 0.45);
Border & gradient
Gradient panel
border: 3px solid #403df5; background: linear-gradient(135deg, #403df5, #BB3DF5);