#3b53af
a balanced, vivid blue · warm · closest name: royalblue
RGB
59, 83, 175
HSL
228°, 50%, 46%
CMYK
66, 53, 0, 31
Luminance
0.1021
Every format
| HEX | #3b53af |
| RGB | rgb(59, 83, 175) |
| HSL | hsl(228, 50%, 46%) |
| CMYK | cmyk(66%, 53%, 0%, 31%) |
| LAB | lab(38.2 21.5 -51.9) |
| LCH | lch(38.2 56.2 292.5) |
| OKLCH | oklch(0.475 0.149 269.1) |
Copy-ready code
/* CSS */
color: #3b53af;
background-color: #3b53af;
/* Tailwind (arbitrary) */
class="text-[#3b53af] bg-[#3b53af]"
/* SCSS */
$brand: #3b53af;
/* SwiftUI */
Color(red: 0.231, green: 0.325, blue: 0.686)
/* Android */
Color.parseColor("#3b53af")Accessibility — WCAG contrast
Aa
#3b53af on white: 6.90:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#3b53af on black: 3.04:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red23.1%
Green32.5%
Blue68.6%
CMYK percentages
Cyan66.3%
Magenta52.6%
Yellow0.0%
Key (black)31.4%
Color previews
#3b53af text on a black background
contrast 3.04:1
Card sample
#3b53af text on a white background
contrast 6.90:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #3b53af;
Background color
Panel with #3b53af background
background-color: #3b53af;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #3b53af;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(59, 83, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(59, 83, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #3b53af; background: linear-gradient(135deg, #3b53af, #703BAF);