#3818ce
a balanced, electric blue · warm · closest name: blue
RGB
56, 24, 206
HSL
251°, 79%, 45%
CMYK
73, 88, 0, 19
Luminance
0.0595
Every format
| HEX | #3818ce |
| RGB | rgb(56, 24, 206) |
| HSL | hsl(251, 79%, 45%) |
| CMYK | cmyk(73%, 88%, 0%, 19%) |
| LAB | lab(29.3 63.0 -84.8) |
| LCH | lch(29.3 105.7 306.6) |
| OKLCH | oklch(0.419 0.246 275.4) |
Copy-ready code
/* CSS */
color: #3818ce;
background-color: #3818ce;
/* Tailwind (arbitrary) */
class="text-[#3818ce] bg-[#3818ce]"
/* SCSS */
$brand: #3818ce;
/* SwiftUI */
Color(red: 0.220, green: 0.094, blue: 0.808)
/* Android */
Color.parseColor("#3818ce")Accessibility — WCAG contrast
Aa
#3818ce on white: 9.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3818ce on black: 2.19:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.0%
Green9.4%
Blue80.8%
CMYK percentages
Cyan72.8%
Magenta88.3%
Yellow0.0%
Key (black)19.2%
Color previews
#3818ce text on a black background
contrast 2.19:1
Card sample
#3818ce text on a white background
contrast 9.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3818ce;
Background color
Panel with #3818ce background
background-color: #3818ce;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3818ce;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(56, 24, 206, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(56, 24, 206, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3818ce; background: linear-gradient(135deg, #3818ce, #B118CE);