#403ade
a balanced, vivid blue · warm · closest name: navy
RGB
64, 58, 222
HSL
242°, 71%, 55%
CMYK
71, 74, 0, 13
Luminance
0.0939
Every format
| HEX | #403ade |
| RGB | rgb(64, 58, 222) |
| HSL | hsl(242, 71%, 55%) |
| CMYK | cmyk(71%, 74%, 0%, 13%) |
| LAB | lab(36.7 53.4 -81.7) |
| LCH | lch(36.7 97.6 303.2) |
| OKLCH | oklch(0.477 0.237 274.3) |
Copy-ready code
/* CSS */
color: #403ade;
background-color: #403ade;
/* Tailwind (arbitrary) */
class="text-[#403ade] bg-[#403ade]"
/* SCSS */
$brand: #403ade;
/* SwiftUI */
Color(red: 0.251, green: 0.227, blue: 0.871)
/* Android */
Color.parseColor("#403ade")Accessibility — WCAG contrast
Aa
#403ade on white: 7.30:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#403ade on black: 2.88:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green22.7%
Blue87.1%
CMYK percentages
Cyan71.2%
Magenta73.9%
Yellow0.0%
Key (black)12.9%
Color previews
#403ade text on a black background
contrast 2.88:1
Card sample
#403ade text on a white background
contrast 7.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #403ade;
Background color
Panel with #403ade background
background-color: #403ade;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #403ade;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 58, 222, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 58, 222, 0.45);
Border & gradient
Gradient panel
border: 3px solid #403ade; background: linear-gradient(135deg, #403ade, #AD3ADE);