#005fdf
a dark, electric blue · cool · closest name: royalblue
RGB
0, 95, 223
HSL
214°, 100%, 44%
CMYK
100, 57, 0, 13
Luminance
0.1351
Every format
| HEX | #005fdf |
| RGB | rgb(0, 95, 223) |
| HSL | hsl(214, 100%, 44%) |
| CMYK | cmyk(100%, 57%, 0%, 13%) |
| LAB | lab(43.5 27.4 -71.2) |
| LCH | lch(43.5 76.3 291.0) |
| OKLCH | oklch(0.522 0.210 259.7) |
Copy-ready code
/* CSS */
color: #005fdf;
background-color: #005fdf;
/* Tailwind (arbitrary) */
class="text-[#005fdf] bg-[#005fdf]"
/* SCSS */
$brand: #005fdf;
/* SwiftUI */
Color(red: 0.000, green: 0.373, blue: 0.875)
/* Android */
Color.parseColor("#005fdf")Accessibility — WCAG contrast
Aa
#005fdf on white: 5.67:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#005fdf on black: 3.70:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green37.3%
Blue87.5%
CMYK percentages
Cyan100.0%
Magenta57.4%
Yellow0.0%
Key (black)12.5%
Color previews
#005fdf text on a black background
contrast 3.70:1
Card sample
#005fdf text on a white background
contrast 5.67:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #005fdf;
Background color
Panel with #005fdf background
background-color: #005fdf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #005fdf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 95, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 95, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #005fdf; background: linear-gradient(135deg, #005fdf, #3500DF);