#6611bb
a dark, electric violet · warm · closest name: indigo
RGB
102, 17, 187
HSL
270°, 83%, 40%
CMYK
46, 91, 0, 27
Luminance
0.0681
Every format
| HEX | #6611bb |
| RGB | rgb(102, 17, 187) |
| HSL | hsl(270, 83%, 40%) |
| CMYK | cmyk(46%, 91%, 0%, 27%) |
| LAB | lab(31.4 63.9 -70.0) |
| LCH | lch(31.4 94.8 312.3) |
| OKLCH | oklch(0.439 0.227 297.6) |
Copy-ready code
/* CSS */
color: #6611bb;
background-color: #6611bb;
/* Tailwind (arbitrary) */
class="text-[#6611bb] bg-[#6611bb]"
/* SCSS */
$brand: #6611bb;
/* SwiftUI */
Color(red: 0.400, green: 0.067, blue: 0.733)
/* Android */
Color.parseColor("#6611bb")Accessibility — WCAG contrast
Aa
#6611bb on white: 8.89:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#6611bb on black: 2.36:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green6.7%
Blue73.3%
CMYK percentages
Cyan45.5%
Magenta90.9%
Yellow0.0%
Key (black)26.7%
Color previews
#6611bb text on a black background
contrast 2.36:1
Card sample
#6611bb text on a white background
contrast 8.89:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6611bb;
Background color
Panel with #6611bb background
background-color: #6611bb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6611bb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 17, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 17, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6611bb; background: linear-gradient(135deg, #6611bb, #BB119F);