#402df3
a balanced, electric blue · warm · closest name: blue
RGB
64, 45, 243
HSL
246°, 89%, 57%
CMYK
74, 82, 0, 5
Luminance
0.0944
Every format
| HEX | #402df3 |
| RGB | rgb(64, 45, 243) |
| HSL | hsl(246, 89%, 57%) |
| CMYK | cmyk(74%, 82%, 0%, 5%) |
| LAB | lab(36.8 65.9 -93.5) |
| LCH | lch(36.8 114.4 305.2) |
| OKLCH | oklch(0.485 0.271 273.8) |
Copy-ready code
/* CSS */
color: #402df3;
background-color: #402df3;
/* Tailwind (arbitrary) */
class="text-[#402df3] bg-[#402df3]"
/* SCSS */
$brand: #402df3;
/* SwiftUI */
Color(red: 0.251, green: 0.176, blue: 0.953)
/* Android */
Color.parseColor("#402df3")Accessibility — WCAG contrast
Aa
#402df3 on white: 7.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#402df3 on black: 2.89:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.1%
Green17.6%
Blue95.3%
CMYK percentages
Cyan73.7%
Magenta81.5%
Yellow0.0%
Key (black)4.7%
Color previews
#402df3 text on a black background
contrast 2.89:1
Card sample
#402df3 text on a white background
contrast 7.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #402df3;
Background color
Panel with #402df3 background
background-color: #402df3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #402df3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(64, 45, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(64, 45, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #402df3; background: linear-gradient(135deg, #402df3, #C42DF3);