#403bdf
a balanced, vivid blue · warm · closest name: navy
RGB
64, 59, 223
HSL
242°, 72%, 55%
CMYK
71, 74, 0, 13
Luminance
0.0955
Every format
| HEX | #403bdf |
| RGB | rgb(64, 59, 223) |
| HSL | hsl(242, 72%, 55%) |
| CMYK | cmyk(71%, 74%, 0%, 13%) |
| LAB | lab(37.0 53.2 -81.8) |
| LCH | lch(37.0 97.6 303.0) |
| OKLCH | oklch(0.480 0.237 274.1) |
Copy-ready code
/* CSS */
color: #403bdf;
background-color: #403bdf;
/* Tailwind (arbitrary) */
class="text-[#403bdf] bg-[#403bdf]"
/* SCSS */
$brand: #403bdf;
/* SwiftUI */
Color(red: 0.251, green: 0.231, blue: 0.875)
/* Android */
Color.parseColor("#403bdf")Accessibility — WCAG contrast
Aa
#403bdf on white: 7.22:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#403bdf on black: 2.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green23.1%
Blue87.5%
CMYK percentages
Cyan71.3%
Magenta73.5%
Yellow0.0%
Key (black)12.5%
Color previews
#403bdf text on a black background
contrast 2.91:1
Card sample
#403bdf text on a white background
contrast 7.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #403bdf;
Background color
Panel with #403bdf background
background-color: #403bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #403bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 59, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 59, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #403bdf; background: linear-gradient(135deg, #403bdf, #AD3BDF);