#6331ac
a dark, vivid violet · warm · closest name: indigo
RGB
99, 49, 172
HSL
264°, 56%, 43%
CMYK
42, 72, 0, 33
Luminance
0.0783
Every format
| HEX | #6331ac |
| RGB | rgb(99, 49, 172) |
| HSL | hsl(264, 56%, 43%) |
| CMYK | cmyk(42%, 72%, 0%, 33%) |
| LAB | lab(33.6 48.2 -57.5) |
| LCH | lch(33.6 75.0 310.0) |
| OKLCH | oklch(0.449 0.184 296.9) |
Copy-ready code
/* CSS */
color: #6331ac;
background-color: #6331ac;
/* Tailwind (arbitrary) */
class="text-[#6331ac] bg-[#6331ac]"
/* SCSS */
$brand: #6331ac;
/* SwiftUI */
Color(red: 0.388, green: 0.192, blue: 0.675)
/* Android */
Color.parseColor("#6331ac")Accessibility — WCAG contrast
Aa
#6331ac on white: 8.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#6331ac on black: 2.57:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red38.8%
Green19.2%
Blue67.5%
CMYK percentages
Cyan42.4%
Magenta71.5%
Yellow0.0%
Key (black)32.5%
Color previews
#6331ac text on a black background
contrast 2.57:1
Card sample
#6331ac text on a white background
contrast 8.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6331ac;
Background color
Panel with #6331ac background
background-color: #6331ac;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6331ac;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(99, 49, 172, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(99, 49, 172, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6331ac; background: linear-gradient(135deg, #6331ac, #AC31A3);