#4f03df
a dark, electric violet · warm · closest name: blue
RGB
79, 3, 223
HSL
261°, 97%, 44%
CMYK
65, 99, 0, 13
Luminance
0.0706
Every format
| HEX | #4f03df |
| RGB | rgb(79, 3, 223) |
| HSL | hsl(261, 97%, 44%) |
| CMYK | cmyk(65%, 99%, 0%, 13%) |
| LAB | lab(31.9 72.7 -90.2) |
| LCH | lch(31.9 115.9 308.9) |
| OKLCH | oklch(0.448 0.266 281.9) |
Copy-ready code
/* CSS */
color: #4f03df;
background-color: #4f03df;
/* Tailwind (arbitrary) */
class="text-[#4f03df] bg-[#4f03df]"
/* SCSS */
$brand: #4f03df;
/* SwiftUI */
Color(red: 0.310, green: 0.012, blue: 0.875)
/* Android */
Color.parseColor("#4f03df")Accessibility — WCAG contrast
Aa
#4f03df on white: 8.71:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4f03df on black: 2.41:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green1.2%
Blue87.5%
CMYK percentages
Cyan64.6%
Magenta98.7%
Yellow0.0%
Key (black)12.5%
Color previews
#4f03df text on a black background
contrast 2.41:1
Card sample
#4f03df text on a white background
contrast 8.71:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4f03df;
Background color
Panel with #4f03df background
background-color: #4f03df;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4f03df;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 3, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 3, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f03df; background: linear-gradient(135deg, #4f03df, #DF03DC);