#5366b3
a balanced, soft blue · warm · closest name: steelblue
RGB
83, 102, 179
HSL
228°, 39%, 51%
CMYK
54, 43, 0, 30
Luminance
0.1460
Every format
| HEX | #5366b3 |
| RGB | rgb(83, 102, 179) |
| HSL | hsl(228, 39%, 51%) |
| CMYK | cmyk(54%, 43%, 0%, 30%) |
| LAB | lab(45.1 15.4 -43.2) |
| LCH | lch(45.1 45.9 289.6) |
| OKLCH | oklch(0.532 0.123 271.3) |
Copy-ready code
/* CSS */
color: #5366b3;
background-color: #5366b3;
/* Tailwind (arbitrary) */
class="text-[#5366b3] bg-[#5366b3]"
/* SCSS */
$brand: #5366b3;
/* SwiftUI */
Color(red: 0.325, green: 0.400, blue: 0.702)
/* Android */
Color.parseColor("#5366b3")Accessibility — WCAG contrast
Aa
#5366b3 on white: 5.36:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#5366b3 on black: 3.92:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green40.0%
Blue70.2%
CMYK percentages
Cyan53.6%
Magenta43.0%
Yellow0.0%
Key (black)29.8%
Color previews
#5366b3 text on a black background
contrast 3.92:1
Card sample
#5366b3 text on a white background
contrast 5.36:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #5366b3;
Background color
Panel with #5366b3 background
background-color: #5366b3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #5366b3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 102, 179, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 102, 179, 0.45);
Border & gradient
Gradient panel
border: 3px solid #5366b3; background: linear-gradient(135deg, #5366b3, #8053B3);