#055eb7
a dark, electric blue · cool · closest name: royalblue
RGB
5, 94, 183
HSL
210°, 95%, 37%
CMYK
97, 49, 0, 28
Luminance
0.1146
Every format
| HEX | #055eb7 |
| RGB | rgb(5, 94, 183) |
| HSL | hsl(210, 95%, 37%) |
| CMYK | cmyk(97%, 49%, 0%, 28%) |
| LAB | lab(40.3 12.2 -53.3) |
| LCH | lch(40.3 54.7 282.9) |
| OKLCH | oklch(0.489 0.159 255.1) |
Copy-ready code
/* CSS */
color: #055eb7;
background-color: #055eb7;
/* Tailwind (arbitrary) */
class="text-[#055eb7] bg-[#055eb7]"
/* SCSS */
$brand: #055eb7;
/* SwiftUI */
Color(red: 0.020, green: 0.369, blue: 0.718)
/* Android */
Color.parseColor("#055eb7")Accessibility — WCAG contrast
Aa
#055eb7 on white: 6.38:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#055eb7 on black: 3.29:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red2.0%
Green36.9%
Blue71.8%
CMYK percentages
Cyan97.3%
Magenta48.6%
Yellow0.0%
Key (black)28.2%
Color previews
#055eb7 text on a black background
contrast 3.29:1
Card sample
#055eb7 text on a white background
contrast 6.38:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #055eb7;
Background color
Panel with #055eb7 background
background-color: #055eb7;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #055eb7;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(5, 94, 183, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(5, 94, 183, 0.45);
Border & gradient
Gradient panel
border: 3px solid #055eb7; background: linear-gradient(135deg, #055eb7, #2305B7);