#3313fd
a balanced, electric blue · warm · closest name: blue
RGB
51, 19, 253
HSL
248°, 98%, 53%
CMYK
80, 93, 0, 1
Luminance
0.0826
Every format
| HEX | #3313fd |
| RGB | rgb(51, 19, 253) |
| HSL | hsl(248, 98%, 53%) |
| CMYK | cmyk(80%, 93%, 0%, 1%) |
| LAB | lab(34.5 76.3 -103.0) |
| LCH | lch(34.5 128.1 306.5) |
| OKLCH | oklch(0.470 0.298 270.7) |
Copy-ready code
/* CSS */
color: #3313fd;
background-color: #3313fd;
/* Tailwind (arbitrary) */
class="text-[#3313fd] bg-[#3313fd]"
/* SCSS */
$brand: #3313fd;
/* SwiftUI */
Color(red: 0.200, green: 0.075, blue: 0.992)
/* Android */
Color.parseColor("#3313fd")Accessibility — WCAG contrast
Aa
#3313fd on white: 7.92:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3313fd on black: 2.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green7.5%
Blue99.2%
CMYK percentages
Cyan79.8%
Magenta92.5%
Yellow0.0%
Key (black)0.8%
Color previews
#3313fd text on a black background
contrast 2.65:1
Card sample
#3313fd text on a white background
contrast 7.92:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3313fd;
Background color
Panel with #3313fd background
background-color: #3313fd;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3313fd;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 19, 253, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 19, 253, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3313fd; background: linear-gradient(135deg, #3313fd, #CF13FD);