#0043eb
a balanced, electric blue · cool · closest name: slateblue
RGB
0, 67, 235
HSL
223°, 100%, 46%
CMYK
100, 72, 0, 8
Luminance
0.1001
Every format
| HEX | #0043eb |
| RGB | rgb(0, 67, 235) |
| HSL | hsl(223, 100%, 46%) |
| CMYK | cmyk(100%, 72%, 0%, 8%) |
| LAB | lab(37.9 49.5 -87.3) |
| LCH | lch(37.9 100.4 299.6) |
| OKLCH | oklch(0.484 0.255 263.4) |
Copy-ready code
/* CSS */
color: #0043eb;
background-color: #0043eb;
/* Tailwind (arbitrary) */
class="text-[#0043eb] bg-[#0043eb]"
/* SCSS */
$brand: #0043eb;
/* SwiftUI */
Color(red: 0.000, green: 0.263, blue: 0.922)
/* Android */
Color.parseColor("#0043eb")Accessibility — WCAG contrast
Aa
#0043eb on white: 6.99:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0043eb on black: 3.00:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green26.3%
Blue92.2%
CMYK percentages
Cyan100.0%
Magenta71.5%
Yellow0.0%
Key (black)7.8%
Color previews
#0043eb text on a black background
contrast 3.00:1
Card sample
#0043eb text on a white background
contrast 6.99:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0043eb;
Background color
Panel with #0043eb background
background-color: #0043eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0043eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 67, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 67, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0043eb; background: linear-gradient(135deg, #0043eb, #5A00EB);