#664477
a dark, soft violet · warm · closest name: midnightblue
RGB
102, 68, 119
HSL
280°, 27%, 37%
CMYK
14, 43, 0, 53
Luminance
0.0829
Every format
| HEX | #664477 |
| RGB | rgb(102, 68, 119) |
| HSL | hsl(280, 27%, 37%) |
| CMYK | cmyk(14%, 43%, 0%, 53%) |
| LAB | lab(34.6 24.7 -23.5) |
| LCH | lch(34.6 34.1 316.4) |
| OKLCH | oklch(0.446 0.090 313.8) |
Copy-ready code
/* CSS */
color: #664477;
background-color: #664477;
/* Tailwind (arbitrary) */
class="text-[#664477] bg-[#664477]"
/* SCSS */
$brand: #664477;
/* SwiftUI */
Color(red: 0.400, green: 0.267, blue: 0.467)
/* Android */
Color.parseColor("#664477")Accessibility — WCAG contrast
Aa
#664477 on white: 7.90:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#664477 on black: 2.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green26.7%
Blue46.7%
CMYK percentages
Cyan14.3%
Magenta42.9%
Yellow0.0%
Key (black)53.3%
Color previews
#664477 text on a black background
contrast 2.66:1
Card sample
#664477 text on a white background
contrast 7.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #664477;
Background color
Panel with #664477 background
background-color: #664477;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #664477;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 68, 119, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 68, 119, 0.45);
Border & gradient
Gradient panel
border: 3px solid #664477; background: linear-gradient(135deg, #664477, #774466);