#4f55ff
a light, electric blue · warm · closest name: slateblue
RGB
79, 85, 255
HSL
238°, 100%, 66%
CMYK
69, 67, 0, 0
Luminance
0.1538
Every format
| HEX | #4f55ff |
| RGB | rgb(79, 85, 255) |
| HSL | hsl(238, 100%, 66%) |
| CMYK | cmyk(69%, 67%, 0%, 0%) |
| LAB | lab(46.1 50.4 -84.8) |
| LCH | lch(46.1 98.7 300.7) |
| OKLCH | oklch(0.557 0.246 273.5) |
Copy-ready code
/* CSS */
color: #4f55ff;
background-color: #4f55ff;
/* Tailwind (arbitrary) */
class="text-[#4f55ff] bg-[#4f55ff]"
/* SCSS */
$brand: #4f55ff;
/* SwiftUI */
Color(red: 0.310, green: 0.333, blue: 1.000)
/* Android */
Color.parseColor("#4f55ff")Accessibility — WCAG contrast
Aa
#4f55ff on white: 5.15:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#4f55ff on black: 4.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.0%
Green33.3%
Blue100.0%
CMYK percentages
Cyan69.0%
Magenta66.7%
Yellow0.0%
Key (black)0.0%
Color previews
#4f55ff text on a black background
contrast 4.08:1
Card sample
#4f55ff text on a white background
contrast 5.15:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #4f55ff;
Background color
Panel with #4f55ff background
background-color: #4f55ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #4f55ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(79, 85, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(79, 85, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #4f55ff; background: linear-gradient(135deg, #4f55ff, #BE4FFF);