#005fd3
a dark, electric blue · cool · closest name: royalblue
RGB
0, 95, 211
HSL
213°, 100%, 41%
CMYK
100, 55, 0, 17
Luminance
0.1289
Every format
| HEX | #005fd3 |
| RGB | rgb(0, 95, 211) |
| HSL | hsl(213, 100%, 41%) |
| CMYK | cmyk(100%, 55%, 0%, 17%) |
| LAB | lab(42.6 22.6 -65.9) |
| LCH | lch(42.6 69.7 289.0) |
| OKLCH | oklch(0.512 0.194 258.5) |
Copy-ready code
/* CSS */
color: #005fd3;
background-color: #005fd3;
/* Tailwind (arbitrary) */
class="text-[#005fd3] bg-[#005fd3]"
/* SCSS */
$brand: #005fd3;
/* SwiftUI */
Color(red: 0.000, green: 0.373, blue: 0.827)
/* Android */
Color.parseColor("#005fd3")Accessibility — WCAG contrast
Aa
#005fd3 on white: 5.87:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#005fd3 on black: 3.58:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green37.3%
Blue82.7%
CMYK percentages
Cyan100.0%
Magenta55.0%
Yellow0.0%
Key (black)17.3%
Color previews
#005fd3 text on a black background
contrast 3.58:1
Card sample
#005fd3 text on a white background
contrast 5.87:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #005fd3;
Background color
Panel with #005fd3 background
background-color: #005fd3;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #005fd3;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 95, 211, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 95, 211, 0.45);
Border & gradient
Gradient panel
border: 3px solid #005fd3; background: linear-gradient(135deg, #005fd3, #2E00D3);