#331ce6
a balanced, electric blue · warm · closest name: blue
RGB
51, 28, 230
HSL
247°, 80%, 51%
CMYK
78, 88, 0, 10
Luminance
0.0725
Every format
| HEX | #331ce6 |
| RGB | rgb(51, 28, 230) |
| HSL | hsl(247, 80%, 51%) |
| CMYK | cmyk(78%, 88%, 0%, 10%) |
| LAB | lab(32.4 68.0 -93.6) |
| LCH | lch(32.4 115.6 306.0) |
| OKLCH | oklch(0.448 0.271 271.8) |
Copy-ready code
/* CSS */
color: #331ce6;
background-color: #331ce6;
/* Tailwind (arbitrary) */
class="text-[#331ce6] bg-[#331ce6]"
/* SCSS */
$brand: #331ce6;
/* SwiftUI */
Color(red: 0.200, green: 0.110, blue: 0.902)
/* Android */
Color.parseColor("#331ce6")Accessibility — WCAG contrast
Aa
#331ce6 on white: 8.57:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331ce6 on black: 2.45:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green11.0%
Blue90.2%
CMYK percentages
Cyan77.8%
Magenta87.8%
Yellow0.0%
Key (black)9.8%
Color previews
#331ce6 text on a black background
contrast 2.45:1
Card sample
#331ce6 text on a white background
contrast 8.57:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331ce6;
Background color
Panel with #331ce6 background
background-color: #331ce6;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331ce6;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 28, 230, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 28, 230, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331ce6; background: linear-gradient(135deg, #331ce6, #BA1CE6);