#6c57ea
a balanced, electric blue · warm · closest name: slateblue
RGB
108, 87, 234
HSL
249°, 78%, 63%
CMYK
54, 63, 0, 8
Luminance
0.1595
Every format
| HEX | #6c57ea |
| RGB | rgb(108, 87, 234) |
| HSL | hsl(249, 78%, 63%) |
| CMYK | cmyk(54%, 63%, 0%, 8%) |
| LAB | lab(46.9 46.8 -71.7) |
| LCH | lch(46.9 85.7 303.1) |
| OKLCH | oklch(0.562 0.212 283.7) |
Copy-ready code
/* CSS */
color: #6c57ea;
background-color: #6c57ea;
/* Tailwind (arbitrary) */
class="text-[#6c57ea] bg-[#6c57ea]"
/* SCSS */
$brand: #6c57ea;
/* SwiftUI */
Color(red: 0.424, green: 0.341, blue: 0.918)
/* Android */
Color.parseColor("#6c57ea")Accessibility — WCAG contrast
Aa
#6c57ea on white: 5.01:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#6c57ea on black: 4.19:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red42.4%
Green34.1%
Blue91.8%
CMYK percentages
Cyan53.8%
Magenta62.8%
Yellow0.0%
Key (black)8.2%
Color previews
#6c57ea text on a black background
contrast 4.19:1
Card sample
#6c57ea text on a white background
contrast 5.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6c57ea;
Background color
Panel with #6c57ea background
background-color: #6c57ea;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6c57ea;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(108, 87, 234, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(108, 87, 234, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6c57ea; background: linear-gradient(135deg, #6c57ea, #CE57EA);