#6666b2
a balanced, soft blue · warm · closest name: slateblue
RGB
102, 102, 178
HSL
240°, 33%, 55%
CMYK
43, 43, 0, 30
Luminance
0.1554
Every format
| HEX | #6666b2 |
| RGB | rgb(102, 102, 178) |
| HSL | hsl(240, 33%, 55%) |
| CMYK | cmyk(43%, 43%, 0%, 30%) |
| LAB | lab(46.4 19.7 -40.5) |
| LCH | lch(46.4 45.0 296.0) |
| OKLCH | oklch(0.545 0.117 281.8) |
Copy-ready code
/* CSS */
color: #6666b2;
background-color: #6666b2;
/* Tailwind (arbitrary) */
class="text-[#6666b2] bg-[#6666b2]"
/* SCSS */
$brand: #6666b2;
/* SwiftUI */
Color(red: 0.400, green: 0.400, blue: 0.698)
/* Android */
Color.parseColor("#6666b2")Accessibility — WCAG contrast
Aa
#6666b2 on white: 5.11:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#6666b2 on black: 4.11:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green40.0%
Blue69.8%
CMYK percentages
Cyan42.7%
Magenta42.7%
Yellow0.0%
Key (black)30.2%
Color previews
#6666b2 text on a black background
contrast 4.11:1
Card sample
#6666b2 text on a white background
contrast 5.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #6666b2;
Background color
Panel with #6666b2 background
background-color: #6666b2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #6666b2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 102, 178, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 102, 178, 0.45);
Border & gradient
Gradient panel
border: 3px solid #6666b2; background: linear-gradient(135deg, #6666b2, #9966B2);