#509fdf
a balanced, vivid blue · cool · closest name: steelblue
RGB
80, 159, 223
HSL
207°, 69%, 59%
CMYK
64, 29, 0, 13
Luminance
0.3183
Every format
| HEX | #509fdf |
| RGB | rgb(80, 159, 223) |
| HSL | hsl(207, 69%, 59%) |
| CMYK | cmyk(64%, 29%, 0%, 13%) |
| LAB | lab(63.2 -4.7 -39.6) |
| LCH | lch(63.2 39.9 263.2) |
| OKLCH | oklch(0.680 0.123 245.5) |
Copy-ready code
/* CSS */
color: #509fdf;
background-color: #509fdf;
/* Tailwind (arbitrary) */
class="text-[#509fdf] bg-[#509fdf]"
/* SCSS */
$brand: #509fdf;
/* SwiftUI */
Color(red: 0.314, green: 0.624, blue: 0.875)
/* Android */
Color.parseColor("#509fdf")Accessibility — WCAG contrast
Aa
#509fdf on white: 2.85:1
AA ✗ fail · AA-large ✗ · AAA ✗
Aa
#509fdf on black: 7.37:1
AA ✓ pass · AA-large ✓ · AAA ✓
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red31.4%
Green62.4%
Blue87.5%
CMYK percentages
Cyan64.1%
Magenta28.7%
Yellow0.0%
Key (black)12.5%
Color previews
#509fdf text on a black background
contrast 7.37:1
Card sample
#509fdf text on a white background
contrast 2.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #509fdf;
Background color
Panel with #509fdf background
background-color: #509fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #509fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(80, 159, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(80, 159, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #509fdf; background: linear-gradient(135deg, #509fdf, #6050DF);