#533dbb
a balanced, vivid blue · warm · closest name: slateblue
RGB
83, 61, 187
HSL
251°, 51%, 49%
CMYK
56, 67, 0, 27
Luminance
0.0876
Every format
| HEX | #533dbb |
| RGB | rgb(83, 61, 187) |
| HSL | hsl(251, 51%, 49%) |
| CMYK | cmyk(56%, 67%, 0%, 27%) |
| LAB | lab(35.5 43.2 -63.3) |
| LCH | lch(35.5 76.7 304.3) |
| OKLCH | oklch(0.463 0.188 284.3) |
Copy-ready code
/* CSS */
color: #533dbb;
background-color: #533dbb;
/* Tailwind (arbitrary) */
class="text-[#533dbb] bg-[#533dbb]"
/* SCSS */
$brand: #533dbb;
/* SwiftUI */
Color(red: 0.325, green: 0.239, blue: 0.733)
/* Android */
Color.parseColor("#533dbb")Accessibility — WCAG contrast
Aa
#533dbb on white: 7.63:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#533dbb on black: 2.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green23.9%
Blue73.3%
CMYK percentages
Cyan55.6%
Magenta67.4%
Yellow0.0%
Key (black)26.7%
Color previews
#533dbb text on a black background
contrast 2.75:1
Card sample
#533dbb text on a white background
contrast 7.63:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #533dbb;
Background color
Panel with #533dbb background
background-color: #533dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #533dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 61, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 61, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #533dbb; background: linear-gradient(135deg, #533dbb, #A73DBB);