#280da0
a dark, electric blue · warm · closest name: navy
RGB
40, 13, 160
HSL
251°, 85%, 34%
CMYK
75, 92, 0, 37
Luminance
0.0328
Every format
| HEX | #280da0 |
| RGB | rgb(40, 13, 160) |
| HSL | hsl(251, 85%, 34%) |
| CMYK | cmyk(75%, 92%, 0%, 37%) |
| LAB | lab(21.1 53.1 -71.0) |
| LCH | lch(21.1 88.7 306.8) |
| OKLCH | oklch(0.344 0.206 274.9) |
Copy-ready code
/* CSS */
color: #280da0;
background-color: #280da0;
/* Tailwind (arbitrary) */
class="text-[#280da0] bg-[#280da0]"
/* SCSS */
$brand: #280da0;
/* SwiftUI */
Color(red: 0.157, green: 0.051, blue: 0.627)
/* Android */
Color.parseColor("#280da0")Accessibility — WCAG contrast
Aa
#280da0 on white: 12.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#280da0 on black: 1.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green5.1%
Blue62.7%
CMYK percentages
Cyan75.0%
Magenta91.9%
Yellow0.0%
Key (black)37.3%
Color previews
#280da0 text on a black background
contrast 1.66:1
Card sample
#280da0 text on a white background
contrast 12.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #280da0;
Background color
Panel with #280da0 background
background-color: #280da0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #280da0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 13, 160, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 13, 160, 0.45);
Border & gradient
Gradient panel
border: 3px solid #280da0; background: linear-gradient(135deg, #280da0, #8A0DA0);