#537fdf
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
83, 127, 223
HSL
221°, 69%, 60%
CMYK
63, 43, 0, 13
Luminance
0.2235
Every format
| HEX | #537fdf |
| RGB | rgb(83, 127, 223) |
| HSL | hsl(221, 69%, 60%) |
| CMYK | cmyk(63%, 43%, 0%, 13%) |
| LAB | lab(54.4 14.7 -53.5) |
| LCH | lch(54.4 55.5 285.3) |
| OKLCH | oklch(0.612 0.154 263.9) |
Copy-ready code
/* CSS */
color: #537fdf;
background-color: #537fdf;
/* Tailwind (arbitrary) */
class="text-[#537fdf] bg-[#537fdf]"
/* SCSS */
$brand: #537fdf;
/* SwiftUI */
Color(red: 0.325, green: 0.498, blue: 0.875)
/* Android */
Color.parseColor("#537fdf")Accessibility — WCAG contrast
Aa
#537fdf on white: 3.84:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#537fdf on black: 5.47:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green49.8%
Blue87.5%
CMYK percentages
Cyan62.8%
Magenta43.0%
Yellow0.0%
Key (black)12.5%
Color previews
#537fdf text on a black background
contrast 5.47:1
Card sample
#537fdf text on a white background
contrast 3.84:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #537fdf;
Background color
Panel with #537fdf background
background-color: #537fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #537fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 127, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 127, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #537fdf; background: linear-gradient(135deg, #537fdf, #8453DF);