#6471df
a balanced, vivid blue · warm · closest name: royalblue
RGB
100, 113, 223
HSL
234°, 66%, 63%
CMYK
55, 49, 0, 13
Luminance
0.1985
Every format
| HEX | #6471df |
| RGB | rgb(100, 113, 223) |
| HSL | hsl(234, 66%, 63%) |
| CMYK | cmyk(55%, 49%, 0%, 13%) |
| LAB | lab(51.7 26.5 -57.9) |
| LCH | lch(51.7 63.6 294.6) |
| OKLCH | oklch(0.594 0.166 275.1) |
Copy-ready code
/* CSS */
color: #6471df;
background-color: #6471df;
/* Tailwind (arbitrary) */
class="text-[#6471df] bg-[#6471df]"
/* SCSS */
$brand: #6471df;
/* SwiftUI */
Color(red: 0.392, green: 0.443, blue: 0.875)
/* Android */
Color.parseColor("#6471df")Accessibility — WCAG contrast
Aa
#6471df on white: 4.23:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#6471df on black: 4.97:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.2%
Green44.3%
Blue87.5%
CMYK percentages
Cyan55.2%
Magenta49.3%
Yellow0.0%
Key (black)12.5%
Color previews
#6471df text on a black background
contrast 4.97:1
Card sample
#6471df text on a white background
contrast 4.23:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6471df;
Background color
Panel with #6471df background
background-color: #6471df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6471df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(100, 113, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(100, 113, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6471df; background: linear-gradient(135deg, #6471df, #A964DF);