#6571df
a balanced, vivid blue · warm · closest name: royalblue
RGB
101, 113, 223
HSL
234°, 66%, 64%
CMYK
55, 49, 0, 13
Luminance
0.1990
Every format
| HEX | #6571df |
| RGB | rgb(101, 113, 223) |
| HSL | hsl(234, 66%, 64%) |
| CMYK | cmyk(55%, 49%, 0%, 13%) |
| LAB | lab(51.7 26.7 -57.8) |
| LCH | lch(51.7 63.6 294.8) |
| OKLCH | oklch(0.594 0.166 275.5) |
Copy-ready code
/* CSS */
color: #6571df;
background-color: #6571df;
/* Tailwind (arbitrary) */
class="text-[#6571df] bg-[#6571df]"
/* SCSS */
$brand: #6571df;
/* SwiftUI */
Color(red: 0.396, green: 0.443, blue: 0.875)
/* Android */
Color.parseColor("#6571df")Accessibility — WCAG contrast
Aa
#6571df on white: 4.22:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#6571df on black: 4.98:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.6%
Green44.3%
Blue87.5%
CMYK percentages
Cyan54.7%
Magenta49.3%
Yellow0.0%
Key (black)12.5%
Color previews
#6571df text on a black background
contrast 4.98:1
Card sample
#6571df text on a white background
contrast 4.22:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6571df;
Background color
Panel with #6571df background
background-color: #6571df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6571df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(101, 113, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(101, 113, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6571df; background: linear-gradient(135deg, #6571df, #AA65DF);