#2b5aab
a dark, vivid blue · cool · closest name: royalblue
RGB
43, 90, 171
HSL
218°, 60%, 42%
CMYK
75, 47, 0, 33
Luminance
0.1077
Every format
| HEX | #2b5aab |
| RGB | rgb(43, 90, 171) |
| HSL | hsl(218, 60%, 42%) |
| CMYK | cmyk(75%, 47%, 0%, 33%) |
| LAB | lab(39.2 13.0 -48.1) |
| LCH | lch(39.2 49.8 285.1) |
| OKLCH | oklch(0.480 0.140 260.5) |
Copy-ready code
/* CSS */
color: #2b5aab;
background-color: #2b5aab;
/* Tailwind (arbitrary) */
class="text-[#2b5aab] bg-[#2b5aab]"
/* SCSS */
$brand: #2b5aab;
/* SwiftUI */
Color(red: 0.169, green: 0.353, blue: 0.671)
/* Android */
Color.parseColor("#2b5aab")Accessibility — WCAG contrast
Aa
#2b5aab on white: 6.66:1
AA ✓ pass · AA-large ✓ · AAA ✗
Aa
#2b5aab on black: 3.15:1
AA ✗ fail · AA-large ✓ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green35.3%
Blue67.1%
CMYK percentages
Cyan74.9%
Magenta47.4%
Yellow0.0%
Key (black)32.9%
Color previews
#2b5aab text on a black background
contrast 3.15:1
Card sample
#2b5aab text on a white background
contrast 6.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b5aab;
Background color
Panel with #2b5aab background
background-color: #2b5aab;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b5aab;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 90, 171, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 90, 171, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b5aab; background: linear-gradient(135deg, #2b5aab, #512BAB);