#2f00cf
a dark, electric blue · warm · closest name: blue
RGB
47, 0, 207
HSL
254°, 100%, 41%
CMYK
77, 100, 0, 19
Luminance
0.0511
Every format
| HEX | #2f00cf |
| RGB | rgb(47, 0, 207) |
| HSL | hsl(254, 100%, 41%) |
| CMYK | cmyk(77%, 100%, 0%, 19%) |
| LAB | lab(27.0 68.3 -89.2) |
| LCH | lch(27.0 112.3 307.4) |
| OKLCH | oklch(0.403 0.258 272.9) |
Copy-ready code
/* CSS */
color: #2f00cf;
background-color: #2f00cf;
/* Tailwind (arbitrary) */
class="text-[#2f00cf] bg-[#2f00cf]"
/* SCSS */
$brand: #2f00cf;
/* SwiftUI */
Color(red: 0.184, green: 0.000, blue: 0.812)
/* Android */
Color.parseColor("#2f00cf")Accessibility — WCAG contrast
Aa
#2f00cf on white: 10.39:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f00cf on black: 2.02:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green0.0%
Blue81.2%
CMYK percentages
Cyan77.3%
Magenta100.0%
Yellow0.0%
Key (black)18.8%
Color previews
#2f00cf text on a black background
contrast 2.02:1
Card sample
#2f00cf text on a white background
contrast 10.39:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f00cf;
Background color
Panel with #2f00cf background
background-color: #2f00cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f00cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 0, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 0, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f00cf; background: linear-gradient(135deg, #2f00cf, #B900CF);