#3a5df4
a balanced, electric blue · warm · closest name: royalblue
RGB
58, 93, 244
HSL
229°, 89%, 59%
CMYK
76, 62, 0, 4
Luminance
0.1526
Every format
| HEX | #3a5df4 |
| RGB | rgb(58, 93, 244) |
| HSL | hsl(229, 89%, 59%) |
| CMYK | cmyk(76%, 62%, 0%, 4%) |
| LAB | lab(46.0 39.7 -79.0) |
| LCH | lch(46.0 88.4 296.7) |
| OKLCH | oklch(0.550 0.229 267.7) |
Copy-ready code
/* CSS */
color: #3a5df4;
background-color: #3a5df4;
/* Tailwind (arbitrary) */
class="text-[#3a5df4] bg-[#3a5df4]"
/* SCSS */
$brand: #3a5df4;
/* SwiftUI */
Color(red: 0.227, green: 0.365, blue: 0.957)
/* Android */
Color.parseColor("#3a5df4")Accessibility — WCAG contrast
Aa
#3a5df4 on white: 5.18:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3a5df4 on black: 4.05:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red22.7%
Green36.5%
Blue95.7%
CMYK percentages
Cyan76.2%
Magenta61.9%
Yellow0.0%
Key (black)4.3%
Color previews
#3a5df4 text on a black background
contrast 4.05:1
Card sample
#3a5df4 text on a white background
contrast 5.18:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3a5df4;
Background color
Panel with #3a5df4 background
background-color: #3a5df4;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3a5df4;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(58, 93, 244, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(58, 93, 244, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3a5df4; background: linear-gradient(135deg, #3a5df4, #933AF4);