#400fdf
a balanced, electric blue · warm · closest name: blue
RGB
64, 15, 223
HSL
254°, 87%, 47%
CMYK
71, 93, 0, 13
Luminance
0.0676
Every format
| HEX | #400fdf |
| RGB | rgb(64, 15, 223) |
| HSL | hsl(254, 87%, 47%) |
| CMYK | cmyk(71%, 93%, 0%, 13%) |
| LAB | lab(31.3 70.1 -91.4) |
| LCH | lch(31.3 115.2 307.5) |
| OKLCH | oklch(0.440 0.266 276.5) |
Copy-ready code
/* CSS */
color: #400fdf;
background-color: #400fdf;
/* Tailwind (arbitrary) */
class="text-[#400fdf] bg-[#400fdf]"
/* SCSS */
$brand: #400fdf;
/* SwiftUI */
Color(red: 0.251, green: 0.059, blue: 0.875)
/* Android */
Color.parseColor("#400fdf")Accessibility — WCAG contrast
Aa
#400fdf on white: 8.93:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#400fdf on black: 2.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green5.9%
Blue87.5%
CMYK percentages
Cyan71.3%
Magenta93.3%
Yellow0.0%
Key (black)12.5%
Color previews
#400fdf text on a black background
contrast 2.35:1
Card sample
#400fdf text on a white background
contrast 8.93:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #400fdf;
Background color
Panel with #400fdf background
background-color: #400fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #400fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 15, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 15, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #400fdf; background: linear-gradient(135deg, #400fdf, #CB0FDF);