#005dbb
a dark, electric blue · cool · closest name: royalblue
RGB
0, 93, 187
HSL
210°, 100%, 37%
CMYK
100, 50, 0, 27
Luminance
0.1142
Every format
| HEX | #005dbb |
| RGB | rgb(0, 93, 187) |
| HSL | hsl(210, 100%, 37%) |
| CMYK | cmyk(100%, 50%, 0%, 27%) |
| LAB | lab(40.3 14.3 -55.8) |
| LCH | lch(40.3 57.5 284.4) |
| OKLCH | oklch(0.489 0.166 255.8) |
Copy-ready code
/* CSS */
color: #005dbb;
background-color: #005dbb;
/* Tailwind (arbitrary) */
class="text-[#005dbb] bg-[#005dbb]"
/* SCSS */
$brand: #005dbb;
/* SwiftUI */
Color(red: 0.000, green: 0.365, blue: 0.733)
/* Android */
Color.parseColor("#005dbb")Accessibility — WCAG contrast
Aa
#005dbb on white: 6.40:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#005dbb on black: 3.28:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red0.0%
Green36.5%
Blue73.3%
CMYK percentages
Cyan100.0%
Magenta50.3%
Yellow0.0%
Key (black)26.7%
Color previews
#005dbb text on a black background
contrast 3.28:1
Card sample
#005dbb text on a white background
contrast 6.40:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #005dbb;
Background color
Panel with #005dbb background
background-color: #005dbb;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #005dbb;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(0, 93, 187, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(0, 93, 187, 0.45);
Border & gradient
Gradient panel
border: 3px solid #005dbb; background: linear-gradient(135deg, #005dbb, #2000BB);