#536fdb
a balanced, vivid blue · warm · closest name: royalblue
RGB
83, 111, 219
HSL
228°, 65%, 59%
CMYK
62, 49, 0, 14
Luminance
0.1832
Every format
| HEX | #536fdb |
| RGB | rgb(83, 111, 219) |
| HSL | hsl(228, 65%, 59%) |
| CMYK | cmyk(62%, 49%, 0%, 14%) |
| LAB | lab(49.9 23.2 -58.5) |
| LCH | lch(49.9 62.9 291.6) |
| OKLCH | oklch(0.577 0.168 269.6) |
Copy-ready code
/* CSS */
color: #536fdb;
background-color: #536fdb;
/* Tailwind (arbitrary) */
class="text-[#536fdb] bg-[#536fdb]"
/* SCSS */
$brand: #536fdb;
/* SwiftUI */
Color(red: 0.325, green: 0.435, blue: 0.859)
/* Android */
Color.parseColor("#536fdb")Accessibility — WCAG contrast
Aa
#536fdb on white: 4.50:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#536fdb on black: 4.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green43.5%
Blue85.9%
CMYK percentages
Cyan62.1%
Magenta49.3%
Yellow0.0%
Key (black)14.1%
Color previews
#536fdb text on a black background
contrast 4.66:1
Card sample
#536fdb text on a white background
contrast 4.50:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #536fdb;
Background color
Panel with #536fdb background
background-color: #536fdb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #536fdb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 111, 219, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 111, 219, 0.45);
Border & gradient
Gradient panel
border: 3px solid #536fdb; background: linear-gradient(135deg, #536fdb, #9253DB);