#2f09ff
a balanced, electric blue · warm · closest name: blue
RGB
47, 9, 255
HSL
249°, 100%, 52%
CMYK
82, 97, 0, 0
Luminance
0.0802
Every format
| HEX | #2f09ff |
| RGB | rgb(47, 9, 255) |
| HSL | hsl(249, 100%, 52%) |
| CMYK | cmyk(82%, 97%, 0%, 0%) |
| LAB | lab(34.0 78.4 -105.0) |
| LCH | lch(34.0 131.0 306.7) |
| OKLCH | oklch(0.467 0.303 269.8) |
Copy-ready code
/* CSS */
color: #2f09ff;
background-color: #2f09ff;
/* Tailwind (arbitrary) */
class="text-[#2f09ff] bg-[#2f09ff]"
/* SCSS */
$brand: #2f09ff;
/* SwiftUI */
Color(red: 0.184, green: 0.035, blue: 1.000)
/* Android */
Color.parseColor("#2f09ff")Accessibility — WCAG contrast
Aa
#2f09ff on white: 8.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2f09ff on black: 2.60:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green3.5%
Blue100.0%
CMYK percentages
Cyan81.6%
Magenta96.5%
Yellow0.0%
Key (black)0.0%
Color previews
#2f09ff text on a black background
contrast 2.60:1
Card sample
#2f09ff text on a white background
contrast 8.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f09ff;
Background color
Panel with #2f09ff background
background-color: #2f09ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f09ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 9, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 9, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f09ff; background: linear-gradient(135deg, #2f09ff, #D309FF);