#005ddf
a dark, electric blue · cool · closest name: royalblue
RGB
0, 93, 223
HSL
215°, 100%, 44%
CMYK
100, 58, 0, 13
Luminance
0.1316
Every format
| HEX | #005ddf |
| RGB | rgb(0, 93, 223) |
| HSL | hsl(215, 100%, 44%) |
| CMYK | cmyk(100%, 58%, 0%, 13%) |
| LAB | lab(43.0 28.7 -72.1) |
| LCH | lch(43.0 77.6 291.7) |
| OKLCH | oklch(0.518 0.212 260.0) |
Copy-ready code
/* CSS */
color: #005ddf;
background-color: #005ddf;
/* Tailwind (arbitrary) */
class="text-[#005ddf] bg-[#005ddf]"
/* SCSS */
$brand: #005ddf;
/* SwiftUI */
Color(red: 0.000, green: 0.365, blue: 0.875)
/* Android */
Color.parseColor("#005ddf")Accessibility — WCAG contrast
Aa
#005ddf on white: 5.78:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#005ddf on black: 3.63:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green36.5%
Blue87.5%
CMYK percentages
Cyan100.0%
Magenta58.3%
Yellow0.0%
Key (black)12.5%
Color previews
#005ddf text on a black background
contrast 3.63:1
Card sample
#005ddf text on a white background
contrast 5.78:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #005ddf;
Background color
Panel with #005ddf background
background-color: #005ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #005ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 93, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 93, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #005ddf; background: linear-gradient(135deg, #005ddf, #3800DF);