#2f00b1
a dark, electric violet · warm · closest name: navy
RGB
47, 0, 177
HSL
256°, 100%, 35%
CMYK
73, 100, 0, 31
Luminance
0.0378
Every format
| HEX | #2f00b1 |
| RGB | rgb(47, 0, 177) |
| HSL | hsl(256, 100%, 35%) |
| CMYK | cmyk(73%, 100%, 0%, 31%) |
| LAB | lab(22.9 61.0 -78.3) |
| LCH | lch(22.9 99.3 307.9) |
| OKLCH | oklch(0.364 0.227 276.0) |
Copy-ready code
/* CSS */
color: #2f00b1;
background-color: #2f00b1;
/* Tailwind (arbitrary) */
class="text-[#2f00b1] bg-[#2f00b1]"
/* SCSS */
$brand: #2f00b1;
/* SwiftUI */
Color(red: 0.184, green: 0.000, blue: 0.694)
/* Android */
Color.parseColor("#2f00b1")Accessibility — WCAG contrast
Aa
#2f00b1 on white: 11.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f00b1 on black: 1.76:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green0.0%
Blue69.4%
CMYK percentages
Cyan73.4%
Magenta100.0%
Yellow0.0%
Key (black)30.6%
Color previews
#2f00b1 text on a black background
contrast 1.76:1
Card sample
#2f00b1 text on a white background
contrast 11.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f00b1;
Background color
Panel with #2f00b1 background
background-color: #2f00b1;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f00b1;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 0, 177, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 0, 177, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f00b1; background: linear-gradient(135deg, #2f00b1, #A500B1);