#0050dd
a dark, electric blue · cool · closest name: royalblue
RGB
0, 80, 221
HSL
218°, 100%, 43%
CMYK
100, 64, 0, 13
Luminance
0.1096
Every format
| HEX | #0050dd |
| RGB | rgb(0, 80, 221) |
| HSL | hsl(218, 100%, 43%) |
| CMYK | cmyk(100%, 64%, 0%, 13%) |
| LAB | lab(39.5 36.3 -76.6) |
| LCH | lch(39.5 84.8 295.4) |
| OKLCH | oklch(0.492 0.225 261.8) |
Copy-ready code
/* CSS */
color: #0050dd;
background-color: #0050dd;
/* Tailwind (arbitrary) */
class="text-[#0050dd] bg-[#0050dd]"
/* SCSS */
$brand: #0050dd;
/* SwiftUI */
Color(red: 0.000, green: 0.314, blue: 0.867)
/* Android */
Color.parseColor("#0050dd")Accessibility — WCAG contrast
Aa
#0050dd on white: 6.58:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#0050dd on black: 3.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green31.4%
Blue86.7%
CMYK percentages
Cyan100.0%
Magenta63.8%
Yellow0.0%
Key (black)13.3%
Color previews
#0050dd text on a black background
contrast 3.19:1
Card sample
#0050dd text on a white background
contrast 6.58:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0050dd;
Background color
Panel with #0050dd background
background-color: #0050dd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0050dd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 80, 221, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 80, 221, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0050dd; background: linear-gradient(135deg, #0050dd, #4300DD);