#6611aa
a dark, electric violet · warm · closest name: indigo
RGB
102, 17, 170
HSL
273°, 82%, 37%
CMYK
40, 90, 0, 33
Luminance
0.0613
Every format
| HEX | #6611aa |
| RGB | rgb(102, 17, 170) |
| HSL | hsl(273, 82%, 37%) |
| CMYK | cmyk(40%, 90%, 0%, 33%) |
| LAB | lab(29.7 60.0 -62.6) |
| LCH | lch(29.7 86.8 313.8) |
| OKLCH | oklch(0.422 0.211 302.0) |
Copy-ready code
/* CSS */
color: #6611aa;
background-color: #6611aa;
/* Tailwind (arbitrary) */
class="text-[#6611aa] bg-[#6611aa]"
/* SCSS */
$brand: #6611aa;
/* SwiftUI */
Color(red: 0.400, green: 0.067, blue: 0.667)
/* Android */
Color.parseColor("#6611aa")Accessibility — WCAG contrast
Aa
#6611aa on white: 9.44:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#6611aa on black: 2.23:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green6.7%
Blue66.7%
CMYK percentages
Cyan40.0%
Magenta90.0%
Yellow0.0%
Key (black)33.3%
Color previews
#6611aa text on a black background
contrast 2.23:1
Card sample
#6611aa text on a white background
contrast 9.44:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6611aa;
Background color
Panel with #6611aa background
background-color: #6611aa;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6611aa;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 17, 170, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 17, 170, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6611aa; background: linear-gradient(135deg, #6611aa, #AA1188);