#290ecf
a dark, electric blue · warm · closest name: blue
RGB
41, 14, 207
HSL
248°, 87%, 43%
CMYK
80, 93, 0, 19
Luminance
0.0529
Every format
| HEX | #290ecf |
| RGB | rgb(41, 14, 207) |
| HSL | hsl(248, 87%, 43%) |
| CMYK | cmyk(80%, 93%, 0%, 19%) |
| LAB | lab(27.5 65.4 -88.3) |
| LCH | lch(27.5 109.9 306.5) |
| OKLCH | oklch(0.405 0.255 271.0) |
Copy-ready code
/* CSS */
color: #290ecf;
background-color: #290ecf;
/* Tailwind (arbitrary) */
class="text-[#290ecf] bg-[#290ecf]"
/* SCSS */
$brand: #290ecf;
/* SwiftUI */
Color(red: 0.161, green: 0.055, blue: 0.812)
/* Android */
Color.parseColor("#290ecf")Accessibility — WCAG contrast
Aa
#290ecf on white: 10.20:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#290ecf on black: 2.06:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.1%
Green5.5%
Blue81.2%
CMYK percentages
Cyan80.2%
Magenta93.2%
Yellow0.0%
Key (black)18.8%
Color previews
#290ecf text on a black background
contrast 2.06:1
Card sample
#290ecf text on a white background
contrast 10.20:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #290ecf;
Background color
Panel with #290ecf background
background-color: #290ecf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #290ecf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(41, 14, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(41, 14, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #290ecf; background: linear-gradient(135deg, #290ecf, #AA0ECF);