#5259cf
a balanced, vivid blue · warm · closest name: slateblue
RGB
82, 89, 207
HSL
237°, 57%, 57%
CMYK
60, 57, 0, 19
Luminance
0.1344
Every format
| HEX | #5259cf |
| RGB | rgb(82, 89, 207) |
| HSL | hsl(237, 57%, 57%) |
| CMYK | cmyk(60%, 57%, 0%, 19%) |
| LAB | lab(43.4 32.6 -62.1) |
| LCH | lch(43.4 70.2 297.7) |
| OKLCH | oklch(0.525 0.179 275.8) |
Copy-ready code
/* CSS */
color: #5259cf;
background-color: #5259cf;
/* Tailwind (arbitrary) */
class="text-[#5259cf] bg-[#5259cf]"
/* SCSS */
$brand: #5259cf;
/* SwiftUI */
Color(red: 0.322, green: 0.349, blue: 0.812)
/* Android */
Color.parseColor("#5259cf")Accessibility — WCAG contrast
Aa
#5259cf on white: 5.69:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5259cf on black: 3.69:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.2%
Green34.9%
Blue81.2%
CMYK percentages
Cyan60.4%
Magenta57.0%
Yellow0.0%
Key (black)18.8%
Color previews
#5259cf text on a black background
contrast 3.69:1
Card sample
#5259cf text on a white background
contrast 5.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5259cf;
Background color
Panel with #5259cf background
background-color: #5259cf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5259cf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(82, 89, 207, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(82, 89, 207, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5259cf; background: linear-gradient(135deg, #5259cf, #9E52CF);