#5b4eb0
a balanced, soft blue · warm · closest name: slateblue
RGB
91, 78, 176
HSL
248°, 39%, 50%
CMYK
48, 56, 0, 31
Luminance
0.1081
Every format
| HEX | #5b4eb0 |
| RGB | rgb(91, 78, 176) |
| HSL | hsl(248, 39%, 50%) |
| CMYK | cmyk(48%, 56%, 0%, 31%) |
| LAB | lab(39.3 31.3 -50.8) |
| LCH | lch(39.3 59.6 301.6) |
| OKLCH | oklch(0.489 0.150 285.5) |
Copy-ready code
/* CSS */
color: #5b4eb0;
background-color: #5b4eb0;
/* Tailwind (arbitrary) */
class="text-[#5b4eb0] bg-[#5b4eb0]"
/* SCSS */
$brand: #5b4eb0;
/* SwiftUI */
Color(red: 0.357, green: 0.306, blue: 0.690)
/* Android */
Color.parseColor("#5b4eb0")Accessibility — WCAG contrast
Aa
#5b4eb0 on white: 6.64:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5b4eb0 on black: 3.16:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red35.7%
Green30.6%
Blue69.0%
CMYK percentages
Cyan48.3%
Magenta55.7%
Yellow0.0%
Key (black)31.0%
Color previews
#5b4eb0 text on a black background
contrast 3.16:1
Card sample
#5b4eb0 text on a white background
contrast 6.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5b4eb0;
Background color
Panel with #5b4eb0 background
background-color: #5b4eb0;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5b4eb0;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(91, 78, 176, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(91, 78, 176, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5b4eb0; background: linear-gradient(135deg, #5b4eb0, #9C4EB0);