#6309c3
a dark, electric violet · warm · closest name: indigo
RGB
99, 9, 195
HSL
269°, 91%, 40%
CMYK
49, 95, 0, 24
Luminance
0.0679
Every format
| HEX | #6309c3 |
| RGB | rgb(99, 9, 195) |
| HSL | hsl(269, 91%, 40%) |
| CMYK | cmyk(49%, 95%, 0%, 24%) |
| LAB | lab(31.3 66.8 -74.9) |
| LCH | lch(31.3 100.3 311.7) |
| OKLCH | oklch(0.440 0.237 294.8) |
Copy-ready code
/* CSS */
color: #6309c3;
background-color: #6309c3;
/* Tailwind (arbitrary) */
class="text-[#6309c3] bg-[#6309c3]"
/* SCSS */
$brand: #6309c3;
/* SwiftUI */
Color(red: 0.388, green: 0.035, blue: 0.765)
/* Android */
Color.parseColor("#6309c3")Accessibility — WCAG contrast
Aa
#6309c3 on white: 8.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#6309c3 on black: 2.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green3.5%
Blue76.5%
CMYK percentages
Cyan49.2%
Magenta95.4%
Yellow0.0%
Key (black)23.5%
Color previews
#6309c3 text on a black background
contrast 2.36:1
Card sample
#6309c3 text on a white background
contrast 8.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6309c3;
Background color
Panel with #6309c3 background
background-color: #6309c3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6309c3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 9, 195, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 9, 195, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6309c3; background: linear-gradient(135deg, #6309c3, #C309A7);