#660fd2
a dark, electric violet · warm · closest name: blue
RGB
102, 15, 210
HSL
267°, 87%, 44%
CMYK
51, 93, 0, 18
Luminance
0.0782
Every format
| HEX | #660fd2 |
| RGB | rgb(102, 15, 210) |
| HSL | hsl(267, 87%, 44%) |
| CMYK | cmyk(51%, 93%, 0%, 18%) |
| LAB | lab(33.6 69.5 -79.8) |
| LCH | lch(33.6 105.8 311.0) |
| OKLCH | oklch(0.461 0.249 292.6) |
Copy-ready code
/* CSS */
color: #660fd2;
background-color: #660fd2;
/* Tailwind (arbitrary) */
class="text-[#660fd2] bg-[#660fd2]"
/* SCSS */
$brand: #660fd2;
/* SwiftUI */
Color(red: 0.400, green: 0.059, blue: 0.824)
/* Android */
Color.parseColor("#660fd2")Accessibility — WCAG contrast
Aa
#660fd2 on white: 8.19:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#660fd2 on black: 2.56:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red40.0%
Green5.9%
Blue82.4%
CMYK percentages
Cyan51.4%
Magenta92.9%
Yellow0.0%
Key (black)17.6%
Color previews
#660fd2 text on a black background
contrast 2.56:1
Card sample
#660fd2 text on a white background
contrast 8.19:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #660fd2;
Background color
Panel with #660fd2 background
background-color: #660fd2;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #660fd2;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(102, 15, 210, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(102, 15, 210, 0.45);
Border & gradient
Gradient panel
border: 3px solid #660fd2; background: linear-gradient(135deg, #660fd2, #D20FBC);