#400ddf
a balanced, electric blue · warm · closest name: blue
RGB
64, 13, 223
HSL
255°, 89%, 46%
CMYK
71, 94, 0, 13
Luminance
0.0671
Every format
| HEX | #400ddf |
| RGB | rgb(64, 13, 223) |
| HSL | hsl(255, 89%, 46%) |
| CMYK | cmyk(71%, 94%, 0%, 13%) |
| LAB | lab(31.1 70.5 -91.6) |
| LCH | lch(31.1 115.6 307.6) |
| OKLCH | oklch(0.439 0.266 276.6) |
Copy-ready code
/* CSS */
color: #400ddf;
background-color: #400ddf;
/* Tailwind (arbitrary) */
class="text-[#400ddf] bg-[#400ddf]"
/* SCSS */
$brand: #400ddf;
/* SwiftUI */
Color(red: 0.251, green: 0.051, blue: 0.875)
/* Android */
Color.parseColor("#400ddf")Accessibility — WCAG contrast
Aa
#400ddf on white: 8.97:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#400ddf on black: 2.34:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green5.1%
Blue87.5%
CMYK percentages
Cyan71.3%
Magenta94.2%
Yellow0.0%
Key (black)12.5%
Color previews
#400ddf text on a black background
contrast 2.34:1
Card sample
#400ddf text on a white background
contrast 8.97:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #400ddf;
Background color
Panel with #400ddf background
background-color: #400ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #400ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 13, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 13, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #400ddf; background: linear-gradient(135deg, #400ddf, #CC0DDF);