#3316df
a balanced, electric blue · warm · closest name: blue
RGB
51, 22, 223
HSL
249°, 82%, 48%
CMYK
77, 90, 0, 13
Luminance
0.0661
Every format
| HEX | #3316df |
| RGB | rgb(51, 22, 223) |
| HSL | hsl(249, 82%, 48%) |
| CMYK | cmyk(77%, 90%, 0%, 13%) |
| LAB | lab(30.9 67.9 -92.0) |
| LCH | lch(30.9 114.3 306.4) |
| OKLCH | oklch(0.435 0.266 272.5) |
Copy-ready code
/* CSS */
color: #3316df;
background-color: #3316df;
/* Tailwind (arbitrary) */
class="text-[#3316df] bg-[#3316df]"
/* SCSS */
$brand: #3316df;
/* SwiftUI */
Color(red: 0.200, green: 0.086, blue: 0.875)
/* Android */
Color.parseColor("#3316df")Accessibility — WCAG contrast
Aa
#3316df on white: 9.05:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3316df on black: 2.32:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red20.0%
Green8.6%
Blue87.5%
CMYK percentages
Cyan77.1%
Magenta90.1%
Yellow0.0%
Key (black)12.5%
Color previews
#3316df text on a black background
contrast 2.32:1
Card sample
#3316df text on a white background
contrast 9.05:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3316df;
Background color
Panel with #3316df background
background-color: #3316df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3316df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(51, 22, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(51, 22, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3316df; background: linear-gradient(135deg, #3316df, #B916DF);