#538fdf
a balanced, vivid blue · cool · closest name: dodgerblue
RGB
83, 143, 223
HSL
214°, 69%, 60%
CMYK
63, 36, 0, 13
Luminance
0.2681
Every format
| HEX | #538fdf |
| RGB | rgb(83, 143, 223) |
| HSL | hsl(214, 69%, 60%) |
| CMYK | cmyk(63%, 36%, 0%, 13%) |
| LAB | lab(58.8 5.1 -46.5) |
| LCH | lch(58.8 46.8 276.2) |
| OKLCH | oklch(0.646 0.136 256.2) |
Copy-ready code
/* CSS */
color: #538fdf;
background-color: #538fdf;
/* Tailwind (arbitrary) */
class="text-[#538fdf] bg-[#538fdf]"
/* SCSS */
$brand: #538fdf;
/* SwiftUI */
Color(red: 0.325, green: 0.561, blue: 0.875)
/* Android */
Color.parseColor("#538fdf")Accessibility — WCAG contrast
Aa
#538fdf on white: 3.30:1
AA ✗ fail · AA-large ✓ · AAA ✗
Aa
#538fdf on black: 6.36:1
AA ✓ pass · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red32.5%
Green56.1%
Blue87.5%
CMYK percentages
Cyan62.8%
Magenta35.9%
Yellow0.0%
Key (black)12.5%
Color previews
#538fdf text on a black background
contrast 6.36:1
Card sample
#538fdf text on a white background
contrast 3.30:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #538fdf;
Background color
Panel with #538fdf background
background-color: #538fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #538fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(83, 143, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(83, 143, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #538fdf; background: linear-gradient(135deg, #538fdf, #7453DF);