#6539fd
a balanced, electric blue · warm · closest name: blue
RGB
101, 57, 253
HSL
254°, 98%, 61%
CMYK
60, 78, 0, 1
Luminance
0.1278
Every format
| HEX | #6539fd |
| RGB | rgb(101, 57, 253) |
| HSL | hsl(254, 98%, 61%) |
| CMYK | cmyk(60%, 78%, 0%, 1%) |
| LAB | lab(42.4 66.6 -89.7) |
| LCH | lch(42.4 111.7 306.6) |
| OKLCH | oklch(0.534 0.266 283.0) |
Copy-ready code
/* CSS */
color: #6539fd;
background-color: #6539fd;
/* Tailwind (arbitrary) */
class="text-[#6539fd] bg-[#6539fd]"
/* SCSS */
$brand: #6539fd;
/* SwiftUI */
Color(red: 0.396, green: 0.224, blue: 0.992)
/* Android */
Color.parseColor("#6539fd")Accessibility — WCAG contrast
Aa
#6539fd on white: 5.90:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#6539fd on black: 3.56:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red39.6%
Green22.4%
Blue99.2%
CMYK percentages
Cyan60.1%
Magenta77.5%
Yellow0.0%
Key (black)0.8%
Color previews
#6539fd text on a black background
contrast 3.56:1
Card sample
#6539fd text on a white background
contrast 5.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6539fd;
Background color
Panel with #6539fd background
background-color: #6539fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6539fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(101, 57, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(101, 57, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6539fd; background: linear-gradient(135deg, #6539fd, #E839FD);