#4207ff
a balanced, electric blue · warm · closest name: blue
RGB
66, 7, 255
HSL
254°, 100%, 51%
CMYK
74, 97, 0, 0
Luminance
0.0853
Every format
| HEX | #4207ff |
| RGB | rgb(66, 7, 255) |
| HSL | hsl(254, 100%, 51%) |
| CMYK | cmyk(74%, 97%, 0%, 0%) |
| LAB | lab(35.1 79.1 -103.2) |
| LCH | lch(35.1 130.0 307.5) |
| OKLCH | oklch(0.477 0.299 274.3) |
Copy-ready code
/* CSS */
color: #4207ff;
background-color: #4207ff;
/* Tailwind (arbitrary) */
class="text-[#4207ff] bg-[#4207ff]"
/* SCSS */
$brand: #4207ff;
/* SwiftUI */
Color(red: 0.259, green: 0.027, blue: 1.000)
/* Android */
Color.parseColor("#4207ff")Accessibility — WCAG contrast
Aa
#4207ff on white: 7.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#4207ff on black: 2.71:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red25.9%
Green2.7%
Blue100.0%
CMYK percentages
Cyan74.1%
Magenta97.3%
Yellow0.0%
Key (black)0.0%
Color previews
#4207ff text on a black background
contrast 2.71:1
Card sample
#4207ff text on a white background
contrast 7.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4207ff;
Background color
Panel with #4207ff background
background-color: #4207ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4207ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(66, 7, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(66, 7, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4207ff; background: linear-gradient(135deg, #4207ff, #E707FF);