#2841df
a balanced, vivid blue · warm · closest name: slateblue
RGB
40, 65, 223
HSL
232°, 74%, 52%
CMYK
82, 71, 0, 13
Luminance
0.0956
Every format
| HEX | #2841df |
| RGB | rgb(40, 65, 223) |
| HSL | hsl(232, 74%, 52%) |
| CMYK | cmyk(82%, 71%, 0%, 13%) |
| LAB | lab(37.0 47.9 -81.8) |
| LCH | lch(37.0 94.8 300.4) |
| OKLCH | oklch(0.477 0.237 267.7) |
Copy-ready code
/* CSS */
color: #2841df;
background-color: #2841df;
/* Tailwind (arbitrary) */
class="text-[#2841df] bg-[#2841df]"
/* SCSS */
$brand: #2841df;
/* SwiftUI */
Color(red: 0.157, green: 0.255, blue: 0.875)
/* Android */
Color.parseColor("#2841df")Accessibility — WCAG contrast
Aa
#2841df on white: 7.21:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2841df on black: 2.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green25.5%
Blue87.5%
CMYK percentages
Cyan82.1%
Magenta70.9%
Yellow0.0%
Key (black)12.5%
Color previews
#2841df text on a black background
contrast 2.91:1
Card sample
#2841df text on a white background
contrast 7.21:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2841df;
Background color
Panel with #2841df background
background-color: #2841df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2841df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 65, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 65, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2841df; background: linear-gradient(135deg, #2841df, #8928DF);