#0643af
a dark, electric blue · cool · closest name: royalblue
RGB
6, 67, 175
HSL
218°, 93%, 36%
CMYK
97, 62, 0, 31
Luminance
0.0715
Every format
| HEX | #0643af |
| RGB | rgb(6, 67, 175) |
| HSL | hsl(218, 93%, 36%) |
| CMYK | cmyk(97%, 62%, 0%, 31%) |
| LAB | lab(32.1 27.1 -61.9) |
| LCH | lch(32.1 67.6 293.6) |
| OKLCH | oklch(0.425 0.181 261.5) |
Copy-ready code
/* CSS */
color: #0643af;
background-color: #0643af;
/* Tailwind (arbitrary) */
class="text-[#0643af] bg-[#0643af]"
/* SCSS */
$brand: #0643af;
/* SwiftUI */
Color(red: 0.024, green: 0.263, blue: 0.686)
/* Android */
Color.parseColor("#0643af")Accessibility — WCAG contrast
Aa
#0643af on white: 8.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0643af on black: 2.43:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red2.4%
Green26.3%
Blue68.6%
CMYK percentages
Cyan96.6%
Magenta61.7%
Yellow0.0%
Key (black)31.4%
Color previews
#0643af text on a black background
contrast 2.43:1
Card sample
#0643af text on a white background
contrast 8.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0643af;
Background color
Panel with #0643af background
background-color: #0643af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0643af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(6, 67, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(6, 67, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0643af; background: linear-gradient(135deg, #0643af, #3A06AF);