#2f59ab
a dark, vivid blue · cool · closest name: royalblue
RGB
47, 89, 171
HSL
220°, 57%, 43%
CMYK
73, 48, 0, 33
Luminance
0.1069
Every format
| HEX | #2f59ab |
| RGB | rgb(47, 89, 171) |
| HSL | hsl(220, 57%, 43%) |
| CMYK | cmyk(73%, 48%, 0%, 33%) |
| LAB | lab(39.0 14.2 -48.3) |
| LCH | lch(39.0 50.3 286.4) |
| OKLCH | oklch(0.479 0.140 262.1) |
Copy-ready code
/* CSS */
color: #2f59ab;
background-color: #2f59ab;
/* Tailwind (arbitrary) */
class="text-[#2f59ab] bg-[#2f59ab]"
/* SCSS */
$brand: #2f59ab;
/* SwiftUI */
Color(red: 0.184, green: 0.349, blue: 0.671)
/* Android */
Color.parseColor("#2f59ab")Accessibility — WCAG contrast
Aa
#2f59ab on white: 6.69:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2f59ab on black: 3.14:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red18.4%
Green34.9%
Blue67.1%
CMYK percentages
Cyan72.5%
Magenta48.0%
Yellow0.0%
Key (black)32.9%
Color previews
#2f59ab text on a black background
contrast 3.14:1
Card sample
#2f59ab text on a white background
contrast 6.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2f59ab;
Background color
Panel with #2f59ab background
background-color: #2f59ab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2f59ab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(47, 89, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(47, 89, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2f59ab; background: linear-gradient(135deg, #2f59ab, #582FAB);