#8b18ce
a balanced, electric violet · warm · closest name: indigo
RGB
139, 24, 206
HSL
278°, 79%, 45%
CMYK
33, 88, 0, 19
Luminance
0.1060
Every format
| HEX | #8b18ce |
| RGB | rgb(139, 24, 206) |
| HSL | hsl(278, 79%, 45%) |
| CMYK | cmyk(33%, 88%, 0%, 19%) |
| LAB | lab(38.9 70.9 -68.6) |
| LCH | lch(38.9 98.7 315.9) |
| OKLCH | oklch(0.506 0.246 307.3) |
Copy-ready code
/* CSS */
color: #8b18ce;
background-color: #8b18ce;
/* Tailwind (arbitrary) */
class="text-[#8b18ce] bg-[#8b18ce]"
/* SCSS */
$brand: #8b18ce;
/* SwiftUI */
Color(red: 0.545, green: 0.094, blue: 0.808)
/* Android */
Color.parseColor("#8b18ce")Accessibility — WCAG contrast
Aa
#8b18ce on white: 6.73:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#8b18ce on black: 3.12:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red54.5%
Green9.4%
Blue80.8%
CMYK percentages
Cyan32.5%
Magenta88.3%
Yellow0.0%
Key (black)19.2%
Color previews
#8b18ce text on a black background
contrast 3.12:1
Card sample
#8b18ce text on a white background
contrast 6.73:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #8b18ce;
Background color
Panel with #8b18ce background
background-color: #8b18ce;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #8b18ce;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(139, 24, 206, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(139, 24, 206, 0.45);
Border & gradient
Gradient panel
border: 3px solid #8b18ce; background: linear-gradient(135deg, #8b18ce, #CE1898);