#005baf
a dark, electric blue · cool · closest name: royalblue
RGB
0, 91, 175
HSL
209°, 100%, 34%
CMYK
100, 48, 0, 31
Luminance
0.1058
Every format
| HEX | #005baf |
| RGB | rgb(0, 91, 175) |
| HSL | hsl(209, 100%, 34%) |
| CMYK | cmyk(100%, 48%, 0%, 31%) |
| LAB | lab(38.9 10.7 -51.0) |
| LCH | lch(38.9 52.1 281.8) |
| OKLCH | oklch(0.476 0.153 254.2) |
Copy-ready code
/* CSS */
color: #005baf;
background-color: #005baf;
/* Tailwind (arbitrary) */
class="text-[#005baf] bg-[#005baf]"
/* SCSS */
$brand: #005baf;
/* SwiftUI */
Color(red: 0.000, green: 0.357, blue: 0.686)
/* Android */
Color.parseColor("#005baf")Accessibility — WCAG contrast
Aa
#005baf on white: 6.74:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#005baf on black: 3.12:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green35.7%
Blue68.6%
CMYK percentages
Cyan100.0%
Magenta48.0%
Yellow0.0%
Key (black)31.4%
Color previews
#005baf text on a black background
contrast 3.12:1
Card sample
#005baf text on a white background
contrast 6.74:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #005baf;
Background color
Panel with #005baf background
background-color: #005baf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #005baf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 91, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 91, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #005baf; background: linear-gradient(135deg, #005baf, #1A00AF);