#3915eb
a balanced, electric blue · warm · closest name: blue
RGB
57, 21, 235
HSL
250°, 84%, 50%
CMYK
76, 91, 0, 8
Luminance
0.0740
Every format
| HEX | #3915eb |
| RGB | rgb(57, 21, 235) |
| HSL | hsl(250, 84%, 50%) |
| CMYK | cmyk(76%, 91%, 0%, 8%) |
| LAB | lab(32.7 71.5 -95.8) |
| LCH | lch(32.7 119.5 306.7) |
| OKLCH | oklch(0.453 0.277 273.2) |
Copy-ready code
/* CSS */
color: #3915eb;
background-color: #3915eb;
/* Tailwind (arbitrary) */
class="text-[#3915eb] bg-[#3915eb]"
/* SCSS */
$brand: #3915eb;
/* SwiftUI */
Color(red: 0.224, green: 0.082, blue: 0.922)
/* Android */
Color.parseColor("#3915eb")Accessibility — WCAG contrast
Aa
#3915eb on white: 8.46:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3915eb on black: 2.48:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.4%
Green8.2%
Blue92.2%
CMYK percentages
Cyan75.7%
Magenta91.1%
Yellow0.0%
Key (black)7.8%
Color previews
#3915eb text on a black background
contrast 2.48:1
Card sample
#3915eb text on a white background
contrast 8.46:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3915eb;
Background color
Panel with #3915eb background
background-color: #3915eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3915eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(57, 21, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(57, 21, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3915eb; background: linear-gradient(135deg, #3915eb, #C815EB);