#5255cf
a balanced, vivid blue · warm · closest name: slateblue
RGB
82, 85, 207
HSL
239°, 57%, 57%
CMYK
60, 59, 0, 19
Luminance
0.1280
Every format
| HEX | #5255cf |
| RGB | rgb(82, 85, 207) |
| HSL | hsl(239, 57%, 57%) |
| CMYK | cmyk(60%, 59%, 0%, 19%) |
| LAB | lab(42.5 35.1 -63.7) |
| LCH | lch(42.5 72.7 298.9) |
| OKLCH | oklch(0.518 0.184 276.8) |
Copy-ready code
/* CSS */
color: #5255cf;
background-color: #5255cf;
/* Tailwind (arbitrary) */
class="text-[#5255cf] bg-[#5255cf]"
/* SCSS */
$brand: #5255cf;
/* SwiftUI */
Color(red: 0.322, green: 0.333, blue: 0.812)
/* Android */
Color.parseColor("#5255cf")Accessibility — WCAG contrast
Aa
#5255cf on white: 5.90:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5255cf on black: 3.56:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.2%
Green33.3%
Blue81.2%
CMYK percentages
Cyan60.4%
Magenta58.9%
Yellow0.0%
Key (black)18.8%
Color previews
#5255cf text on a black background
contrast 3.56:1
Card sample
#5255cf text on a white background
contrast 5.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5255cf;
Background color
Panel with #5255cf background
background-color: #5255cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5255cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(82, 85, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(82, 85, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5255cf; background: linear-gradient(135deg, #5255cf, #A352CF);