#4128db
a balanced, vivid blue · warm · closest name: blue
RGB
65, 40, 219
HSL
248°, 71%, 51%
CMYK
70, 82, 0, 14
Luminance
0.0776
Every format
| HEX | #4128db |
| RGB | rgb(65, 40, 219) |
| HSL | hsl(248, 71%, 51%) |
| CMYK | cmyk(70%, 82%, 0%, 14%) |
| LAB | lab(33.5 61.3 -85.4) |
| LCH | lch(33.5 105.1 305.7) |
| OKLCH | oklch(0.454 0.248 276.3) |
Copy-ready code
/* CSS */
color: #4128db;
background-color: #4128db;
/* Tailwind (arbitrary) */
class="text-[#4128db] bg-[#4128db]"
/* SCSS */
$brand: #4128db;
/* SwiftUI */
Color(red: 0.255, green: 0.157, blue: 0.859)
/* Android */
Color.parseColor("#4128db")Accessibility — WCAG contrast
Aa
#4128db on white: 8.23:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4128db on black: 2.55:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.5%
Green15.7%
Blue85.9%
CMYK percentages
Cyan70.3%
Magenta81.7%
Yellow0.0%
Key (black)14.1%
Color previews
#4128db text on a black background
contrast 2.55:1
Card sample
#4128db text on a white background
contrast 8.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4128db;
Background color
Panel with #4128db background
background-color: #4128db;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4128db;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(65, 40, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(65, 40, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4128db; background: linear-gradient(135deg, #4128db, #B828DB);