#2f21eb
a balanced, electric blue · warm · closest name: blue
RGB
47, 33, 235
HSL
244°, 84%, 53%
CMYK
80, 86, 0, 8
Luminance
0.0769
Every format
| HEX | #2f21eb |
| RGB | rgb(47, 33, 235) |
| HSL | hsl(244, 84%, 53%) |
| CMYK | cmyk(80%, 86%, 0%, 8%) |
| LAB | lab(33.3 67.5 -94.8) |
| LCH | lch(33.3 116.4 305.4) |
| OKLCH | oklch(0.455 0.274 270.5) |
Copy-ready code
/* CSS */
color: #2f21eb;
background-color: #2f21eb;
/* Tailwind (arbitrary) */
class="text-[#2f21eb] bg-[#2f21eb]"
/* SCSS */
$brand: #2f21eb;
/* SwiftUI */
Color(red: 0.184, green: 0.129, blue: 0.922)
/* Android */
Color.parseColor("#2f21eb")Accessibility — WCAG contrast
Aa
#2f21eb on white: 8.27:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f21eb on black: 2.54:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green12.9%
Blue92.2%
CMYK percentages
Cyan80.0%
Magenta86.0%
Yellow0.0%
Key (black)7.8%
Color previews
#2f21eb text on a black background
contrast 2.54:1
Card sample
#2f21eb text on a white background
contrast 8.27:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f21eb;
Background color
Panel with #2f21eb background
background-color: #2f21eb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f21eb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 33, 235, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 33, 235, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f21eb; background: linear-gradient(135deg, #2f21eb, #B621EB);