#5733ff
a balanced, electric blue · warm · closest name: blue
RGB
87, 51, 255
HSL
251°, 100%, 60%
CMYK
66, 80, 0, 0
Luminance
0.1161
Every format
| HEX | #5733ff |
| RGB | rgb(87, 51, 255) |
| HSL | hsl(251, 100%, 60%) |
| CMYK | cmyk(66%, 80%, 0%, 0%) |
| LAB | lab(40.6 68.4 -93.9) |
| LCH | lch(40.6 116.2 306.0) |
| OKLCH | oklch(0.519 0.275 278.9) |
Copy-ready code
/* CSS */
color: #5733ff;
background-color: #5733ff;
/* Tailwind (arbitrary) */
class="text-[#5733ff] bg-[#5733ff]"
/* SCSS */
$brand: #5733ff;
/* SwiftUI */
Color(red: 0.341, green: 0.200, blue: 1.000)
/* Android */
Color.parseColor("#5733ff")Accessibility — WCAG contrast
Aa
#5733ff on white: 6.32:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5733ff on black: 3.32:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red34.1%
Green20.0%
Blue100.0%
CMYK percentages
Cyan65.9%
Magenta80.0%
Yellow0.0%
Key (black)0.0%
Color previews
#5733ff text on a black background
contrast 3.32:1
Card sample
#5733ff text on a white background
contrast 6.32:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5733ff;
Background color
Panel with #5733ff background
background-color: #5733ff;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5733ff;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(87, 51, 255, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(87, 51, 255, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5733ff; background: linear-gradient(135deg, #5733ff, #DF33FF);