#660bdf
a balanced, electric violet · warm · closest name: blue
RGB
102, 11, 223
HSL
266°, 91%, 46%
CMYK
54, 95, 0, 13
Luminance
0.0839
Every format
| HEX | #660bdf |
| RGB | rgb(102, 11, 223) |
| HSL | hsl(266, 91%, 46%) |
| CMYK | cmyk(54%, 95%, 0%, 13%) |
| LAB | lab(34.8 73.0 -85.4) |
| LCH | lch(34.8 112.4 310.5) |
| OKLCH | oklch(0.473 0.262 290.3) |
Copy-ready code
/* CSS */
color: #660bdf;
background-color: #660bdf;
/* Tailwind (arbitrary) */
class="text-[#660bdf] bg-[#660bdf]"
/* SCSS */
$brand: #660bdf;
/* SwiftUI */
Color(red: 0.400, green: 0.043, blue: 0.875)
/* Android */
Color.parseColor("#660bdf")Accessibility — WCAG contrast
Aa
#660bdf on white: 7.84:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#660bdf on black: 2.68:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green4.3%
Blue87.5%
CMYK percentages
Cyan54.3%
Magenta95.1%
Yellow0.0%
Key (black)12.5%
Color previews
#660bdf text on a black background
contrast 2.68:1
Card sample
#660bdf text on a white background
contrast 7.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #660bdf;
Background color
Panel with #660bdf background
background-color: #660bdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #660bdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 11, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 11, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #660bdf; background: linear-gradient(135deg, #660bdf, #DF0BCB);