#4100b1
a dark, electric violet · warm · closest name: navy
RGB
65, 0, 177
HSL
262°, 100%, 35%
CMYK
63, 100, 0, 31
Luminance
0.0430
Every format
| HEX | #4100b1 |
| RGB | rgb(65, 0, 177) |
| HSL | hsl(262, 100%, 35%) |
| CMYK | cmyk(63%, 100%, 0%, 31%) |
| LAB | lab(24.6 61.8 -75.4) |
| LCH | lch(24.6 97.5 309.3) |
| OKLCH | oklch(0.380 0.224 283.8) |
Copy-ready code
/* CSS */
color: #4100b1;
background-color: #4100b1;
/* Tailwind (arbitrary) */
class="text-[#4100b1] bg-[#4100b1]"
/* SCSS */
$brand: #4100b1;
/* SwiftUI */
Color(red: 0.255, green: 0.000, blue: 0.694)
/* Android */
Color.parseColor("#4100b1")Accessibility — WCAG contrast
Aa
#4100b1 on white: 11.29:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4100b1 on black: 1.86:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.5%
Green0.0%
Blue69.4%
CMYK percentages
Cyan63.3%
Magenta100.0%
Yellow0.0%
Key (black)30.6%
Color previews
#4100b1 text on a black background
contrast 1.86:1
Card sample
#4100b1 text on a white background
contrast 11.29:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4100b1;
Background color
Panel with #4100b1 background
background-color: #4100b1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4100b1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(65, 0, 177, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(65, 0, 177, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4100b1; background: linear-gradient(135deg, #4100b1, #B100AB);