#6337f1
a balanced, electric blue · warm · closest name: blue
RGB
99, 55, 241
HSL
254°, 87%, 58%
CMYK
59, 77, 0, 6
Luminance
0.1174
Every format
| HEX | #6337f1 |
| RGB | rgb(99, 55, 241) |
| HSL | hsl(254, 87%, 58%) |
| CMYK | cmyk(59%, 77%, 0%, 6%) |
| LAB | lab(40.8 64.0 -85.7) |
| LCH | lch(40.8 107.0 306.7) |
| OKLCH | oklch(0.518 0.255 283.9) |
Copy-ready code
/* CSS */
color: #6337f1;
background-color: #6337f1;
/* Tailwind (arbitrary) */
class="text-[#6337f1] bg-[#6337f1]"
/* SCSS */
$brand: #6337f1;
/* SwiftUI */
Color(red: 0.388, green: 0.216, blue: 0.945)
/* Android */
Color.parseColor("#6337f1")Accessibility — WCAG contrast
Aa
#6337f1 on white: 6.27:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#6337f1 on black: 3.35:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green21.6%
Blue94.5%
CMYK percentages
Cyan58.9%
Magenta77.2%
Yellow0.0%
Key (black)5.5%
Color previews
#6337f1 text on a black background
contrast 3.35:1
Card sample
#6337f1 text on a white background
contrast 6.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6337f1;
Background color
Panel with #6337f1 background
background-color: #6337f1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6337f1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 55, 241, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 55, 241, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6337f1; background: linear-gradient(135deg, #6337f1, #DF37F1);