#3033df
a balanced, vivid blue · warm · closest name: navy
RGB
48, 51, 223
HSL
239°, 73%, 53%
CMYK
79, 77, 0, 13
Luminance
0.0832
Every format
| HEX | #3033df |
| RGB | rgb(48, 51, 223) |
| HSL | hsl(239, 73%, 53%) |
| CMYK | cmyk(79%, 77%, 0%, 13%) |
| LAB | lab(34.6 56.1 -85.8) |
| LCH | lch(34.6 102.5 303.2) |
| OKLCH | oklch(0.461 0.248 270.5) |
Copy-ready code
/* CSS */
color: #3033df;
background-color: #3033df;
/* Tailwind (arbitrary) */
class="text-[#3033df] bg-[#3033df]"
/* SCSS */
$brand: #3033df;
/* SwiftUI */
Color(red: 0.188, green: 0.200, blue: 0.875)
/* Android */
Color.parseColor("#3033df")Accessibility — WCAG contrast
Aa
#3033df on white: 7.88:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#3033df on black: 2.66:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.8%
Green20.0%
Blue87.5%
CMYK percentages
Cyan78.5%
Magenta77.1%
Yellow0.0%
Key (black)12.5%
Color previews
#3033df text on a black background
contrast 2.66:1
Card sample
#3033df text on a white background
contrast 7.88:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3033df;
Background color
Panel with #3033df background
background-color: #3033df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3033df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(48, 51, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(48, 51, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3033df; background: linear-gradient(135deg, #3033df, #A230DF);