#280eb3
a dark, electric blue · warm · closest name: navy
RGB
40, 14, 179
HSL
250°, 86%, 38%
CMYK
78, 92, 0, 30
Luminance
0.0402
Every format
| HEX | #280eb3 |
| RGB | rgb(40, 14, 179) |
| HSL | hsl(250, 86%, 38%) |
| CMYK | cmyk(78%, 92%, 0%, 30%) |
| LAB | lab(23.7 58.0 -78.2) |
| LCH | lch(23.7 97.3 306.6) |
| OKLCH | oklch(0.369 0.226 272.9) |
Copy-ready code
/* CSS */
color: #280eb3;
background-color: #280eb3;
/* Tailwind (arbitrary) */
class="text-[#280eb3] bg-[#280eb3]"
/* SCSS */
$brand: #280eb3;
/* SwiftUI */
Color(red: 0.157, green: 0.055, blue: 0.702)
/* Android */
Color.parseColor("#280eb3")Accessibility — WCAG contrast
Aa
#280eb3 on white: 11.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#280eb3 on black: 1.80:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red15.7%
Green5.5%
Blue70.2%
CMYK percentages
Cyan77.7%
Magenta92.2%
Yellow0.0%
Key (black)29.8%
Color previews
#280eb3 text on a black background
contrast 1.80:1
Card sample
#280eb3 text on a white background
contrast 11.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #280eb3;
Background color
Panel with #280eb3 background
background-color: #280eb3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #280eb3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(40, 14, 179, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(40, 14, 179, 0.45);
Border & gradient
Gradient panel
border: 3px solid #280eb3; background: linear-gradient(135deg, #280eb3, #960EB3);