#331cf7
a balanced, electric blue · warm · closest name: blue
RGB
51, 28, 247
HSL
246°, 93%, 54%
CMYK
79, 89, 0, 3
Luminance
0.0825
Every format
| HEX | #331cf7 |
| RGB | rgb(51, 28, 247) |
| HSL | hsl(246, 93%, 54%) |
| CMYK | cmyk(79%, 89%, 0%, 3%) |
| LAB | lab(34.5 72.5 -99.7) |
| LCH | lch(34.5 123.2 306.0) |
| OKLCH | oklch(0.468 0.288 270.9) |
Copy-ready code
/* CSS */
color: #331cf7;
background-color: #331cf7;
/* Tailwind (arbitrary) */
class="text-[#331cf7] bg-[#331cf7]"
/* SCSS */
$brand: #331cf7;
/* SwiftUI */
Color(red: 0.200, green: 0.110, blue: 0.969)
/* Android */
Color.parseColor("#331cf7")Accessibility — WCAG contrast
Aa
#331cf7 on white: 7.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#331cf7 on black: 2.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green11.0%
Blue96.9%
CMYK percentages
Cyan79.4%
Magenta88.7%
Yellow0.0%
Key (black)3.1%
Color previews
#331cf7 text on a black background
contrast 2.65:1
Card sample
#331cf7 text on a white background
contrast 7.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #331cf7;
Background color
Panel with #331cf7 background
background-color: #331cf7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #331cf7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 28, 247, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 28, 247, 0.45);
Border & gradient
Gradient panel
border: 3px solid #331cf7; background: linear-gradient(135deg, #331cf7, #C51CF7);