#542df4
a balanced, electric blue · warm · closest name: blue
RGB
84, 45, 244
HSL
252°, 90%, 57%
CMYK
66, 82, 0, 4
Luminance
0.1029
Every format
| HEX | #542df4 |
| RGB | rgb(84, 45, 244) |
| HSL | hsl(252, 90%, 57%) |
| CMYK | cmyk(66%, 82%, 0%, 4%) |
| LAB | lab(38.4 67.6 -91.5) |
| LCH | lch(38.4 113.7 306.5) |
| OKLCH | oklch(0.499 0.268 279.5) |
Copy-ready code
/* CSS */
color: #542df4;
background-color: #542df4;
/* Tailwind (arbitrary) */
class="text-[#542df4] bg-[#542df4]"
/* SCSS */
$brand: #542df4;
/* SwiftUI */
Color(red: 0.329, green: 0.176, blue: 0.957)
/* Android */
Color.parseColor("#542df4")Accessibility — WCAG contrast
Aa
#542df4 on white: 6.87:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#542df4 on black: 3.06:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.9%
Green17.6%
Blue95.7%
CMYK percentages
Cyan65.6%
Magenta81.6%
Yellow0.0%
Key (black)4.3%
Color previews
#542df4 text on a black background
contrast 3.06:1
Card sample
#542df4 text on a white background
contrast 6.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #542df4;
Background color
Panel with #542df4 background
background-color: #542df4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #542df4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(84, 45, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(84, 45, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #542df4; background: linear-gradient(135deg, #542df4, #D92DF4);