#0263df
a dark, electric blue · cool · closest name: royalblue
RGB
2, 99, 223
HSL
214°, 98%, 44%
CMYK
99, 56, 0, 13
Luminance
0.1426
Every format
| HEX | #0263df |
| RGB | rgb(2, 99, 223) |
| HSL | hsl(214, 98%, 44%) |
| CMYK | cmyk(99%, 56%, 0%, 13%) |
| LAB | lab(44.6 24.8 -69.4) |
| LCH | lch(44.6 73.8 289.7) |
| OKLCH | oklch(0.531 0.205 259.0) |
Copy-ready code
/* CSS */
color: #0263df;
background-color: #0263df;
/* Tailwind (arbitrary) */
class="text-[#0263df] bg-[#0263df]"
/* SCSS */
$brand: #0263df;
/* SwiftUI */
Color(red: 0.008, green: 0.388, blue: 0.875)
/* Android */
Color.parseColor("#0263df")Accessibility — WCAG contrast
Aa
#0263df on white: 5.45:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0263df on black: 3.85:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.8%
Green38.8%
Blue87.5%
CMYK percentages
Cyan99.1%
Magenta55.6%
Yellow0.0%
Key (black)12.5%
Color previews
#0263df text on a black background
contrast 3.85:1
Card sample
#0263df text on a white background
contrast 5.45:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0263df;
Background color
Panel with #0263df background
background-color: #0263df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0263df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(2, 99, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(2, 99, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0263df; background: linear-gradient(135deg, #0263df, #3402DF);