#5259f3
a balanced, electric blue · warm · closest name: slateblue
RGB
82, 89, 243
HSL
237°, 87%, 64%
CMYK
66, 63, 0, 5
Luminance
0.1541
Every format
| HEX | #5259f3 |
| RGB | rgb(82, 89, 243) |
| HSL | hsl(237, 87%, 64%) |
| CMYK | cmyk(66%, 63%, 0%, 5%) |
| LAB | lab(46.2 44.5 -78.0) |
| LCH | lch(46.2 89.8 299.7) |
| OKLCH | oklch(0.554 0.226 274.3) |
Copy-ready code
/* CSS */
color: #5259f3;
background-color: #5259f3;
/* Tailwind (arbitrary) */
class="text-[#5259f3] bg-[#5259f3]"
/* SCSS */
$brand: #5259f3;
/* SwiftUI */
Color(red: 0.322, green: 0.349, blue: 0.953)
/* Android */
Color.parseColor("#5259f3")Accessibility — WCAG contrast
Aa
#5259f3 on white: 5.14:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5259f3 on black: 4.08:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.2%
Green34.9%
Blue95.3%
CMYK percentages
Cyan66.3%
Magenta63.4%
Yellow0.0%
Key (black)4.7%
Color previews
#5259f3 text on a black background
contrast 4.08:1
Card sample
#5259f3 text on a white background
contrast 5.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5259f3;
Background color
Panel with #5259f3 background
background-color: #5259f3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5259f3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(82, 89, 243, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(82, 89, 243, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5259f3; background: linear-gradient(135deg, #5259f3, #B652F3);