#6347eb
a balanced, electric blue · warm · closest name: slateblue
RGB
99, 71, 235
HSL
250°, 80%, 60%
CMYK
58, 70, 0, 8
Luminance
0.1316
Every format
| HEX | #6347eb |
| RGB | rgb(99, 71, 235) |
| HSL | hsl(250, 80%, 60%) |
| CMYK | cmyk(58%, 70%, 0%, 8%) |
| LAB | lab(43.0 54.5 -78.7) |
| LCH | lch(43.0 95.7 304.7) |
| OKLCH | oklch(0.532 0.233 282.9) |
Copy-ready code
/* CSS */
color: #6347eb;
background-color: #6347eb;
/* Tailwind (arbitrary) */
class="text-[#6347eb] bg-[#6347eb]"
/* SCSS */
$brand: #6347eb;
/* SwiftUI */
Color(red: 0.388, green: 0.278, blue: 0.922)
/* Android */
Color.parseColor("#6347eb")Accessibility — WCAG contrast
Aa
#6347eb on white: 5.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#6347eb on black: 3.63:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green27.8%
Blue92.2%
CMYK percentages
Cyan57.9%
Magenta69.8%
Yellow0.0%
Key (black)7.8%
Color previews
#6347eb text on a black background
contrast 3.63:1
Card sample
#6347eb text on a white background
contrast 5.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6347eb;
Background color
Panel with #6347eb background
background-color: #6347eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6347eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 71, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 71, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6347eb; background: linear-gradient(135deg, #6347eb, #D047EB);