#005bba
a dark, electric blue · cool · closest name: royalblue
RGB
0, 91, 186
HSL
211°, 100%, 37%
CMYK
100, 51, 0, 27
Luminance
0.1103
Every format
| HEX | #005bba |
| RGB | rgb(0, 91, 186) |
| HSL | hsl(211, 100%, 37%) |
| CMYK | cmyk(100%, 51%, 0%, 27%) |
| LAB | lab(39.6 15.2 -56.2) |
| LCH | lch(39.6 58.2 285.1) |
| OKLCH | oklch(0.484 0.167 256.3) |
Copy-ready code
/* CSS */
color: #005bba;
background-color: #005bba;
/* Tailwind (arbitrary) */
class="text-[#005bba] bg-[#005bba]"
/* SCSS */
$brand: #005bba;
/* SwiftUI */
Color(red: 0.000, green: 0.357, blue: 0.729)
/* Android */
Color.parseColor("#005bba")Accessibility — WCAG contrast
Aa
#005bba on white: 6.55:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#005bba on black: 3.21:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green35.7%
Blue72.9%
CMYK percentages
Cyan100.0%
Magenta51.1%
Yellow0.0%
Key (black)27.1%
Color previews
#005bba text on a black background
contrast 3.21:1
Card sample
#005bba text on a white background
contrast 6.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #005bba;
Background color
Panel with #005bba background
background-color: #005bba;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #005bba;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 91, 186, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 91, 186, 0.45);
Border & gradient
Gradient panel
border: 3px solid #005bba; background: linear-gradient(135deg, #005bba, #2100BA);