#543cc3
a balanced, vivid blue · warm · closest name: slateblue
RGB
84, 60, 195
HSL
251°, 53%, 50%
CMYK
57, 69, 0, 24
Luminance
0.0906
Every format
| HEX | #543cc3 |
| RGB | rgb(84, 60, 195) |
| HSL | hsl(251, 53%, 50%) |
| CMYK | cmyk(57%, 69%, 0%, 24%) |
| LAB | lab(36.1 46.4 -67.1) |
| LCH | lch(36.1 81.6 304.7) |
| OKLCH | oklch(0.469 0.199 283.8) |
Copy-ready code
/* CSS */
color: #543cc3;
background-color: #543cc3;
/* Tailwind (arbitrary) */
class="text-[#543cc3] bg-[#543cc3]"
/* SCSS */
$brand: #543cc3;
/* SwiftUI */
Color(red: 0.329, green: 0.235, blue: 0.765)
/* Android */
Color.parseColor("#543cc3")Accessibility — WCAG contrast
Aa
#543cc3 on white: 7.47:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#543cc3 on black: 2.81:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.9%
Green23.5%
Blue76.5%
CMYK percentages
Cyan56.9%
Magenta69.2%
Yellow0.0%
Key (black)23.5%
Color previews
#543cc3 text on a black background
contrast 2.81:1
Card sample
#543cc3 text on a white background
contrast 7.47:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #543cc3;
Background color
Panel with #543cc3 background
background-color: #543cc3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #543cc3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(84, 60, 195, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(84, 60, 195, 0.45);
Border & gradient
Gradient panel
border: 3px solid #543cc3; background: linear-gradient(135deg, #543cc3, #AE3CC3);