#6b309c
a dark, vivid violet · warm · closest name: indigo
RGB
107, 48, 156
HSL
273°, 53%, 40%
CMYK
31, 69, 0, 39
Luminance
0.0764
Every format
| HEX | #6b309c |
| RGB | rgb(107, 48, 156) |
| HSL | hsl(273, 53%, 40%) |
| CMYK | cmyk(31%, 69%, 0%, 39%) |
| LAB | lab(33.2 46.2 -48.4) |
| LCH | lch(33.2 67.0 313.7) |
| OKLCH | oklch(0.445 0.169 305.6) |
Copy-ready code
/* CSS */
color: #6b309c;
background-color: #6b309c;
/* Tailwind (arbitrary) */
class="text-[#6b309c] bg-[#6b309c]"
/* SCSS */
$brand: #6b309c;
/* SwiftUI */
Color(red: 0.420, green: 0.188, blue: 0.612)
/* Android */
Color.parseColor("#6b309c")Accessibility — WCAG contrast
Aa
#6b309c on white: 8.31:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#6b309c on black: 2.53:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red42.0%
Green18.8%
Blue61.2%
CMYK percentages
Cyan31.4%
Magenta69.2%
Yellow0.0%
Key (black)38.8%
Color previews
#6b309c text on a black background
contrast 2.53:1
Card sample
#6b309c text on a white background
contrast 8.31:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6b309c;
Background color
Panel with #6b309c background
background-color: #6b309c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6b309c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(107, 48, 156, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(107, 48, 156, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6b309c; background: linear-gradient(135deg, #6b309c, #9C3085);