#40407e
a dark, soft blue · warm · closest name: midnightblue
RGB
64, 64, 126
HSL
240°, 33%, 37%
CMYK
49, 49, 0, 51
Luminance
0.0626
Every format
| HEX | #40407e |
| RGB | rgb(64, 64, 126) |
| HSL | hsl(240, 33%, 37%) |
| CMYK | cmyk(49%, 49%, 0%, 51%) |
| LAB | lab(30.1 17.9 -35.3) |
| LCH | lch(30.1 39.6 296.9) |
| OKLCH | oklch(0.404 0.102 280.8) |
Copy-ready code
/* CSS */
color: #40407e;
background-color: #40407e;
/* Tailwind (arbitrary) */
class="text-[#40407e] bg-[#40407e]"
/* SCSS */
$brand: #40407e;
/* SwiftUI */
Color(red: 0.251, green: 0.251, blue: 0.494)
/* Android */
Color.parseColor("#40407e")Accessibility — WCAG contrast
Aa
#40407e on white: 9.32:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#40407e on black: 2.25:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green25.1%
Blue49.4%
CMYK percentages
Cyan49.2%
Magenta49.2%
Yellow0.0%
Key (black)50.6%
Color previews
#40407e text on a black background
contrast 2.25:1
Card sample
#40407e text on a white background
contrast 9.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #40407e;
Background color
Panel with #40407e background
background-color: #40407e;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #40407e;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 64, 126, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 64, 126, 0.45);
Border & gradient
Gradient panel
border: 3px solid #40407e; background: linear-gradient(135deg, #40407e, #69407E);