#2b3baf
a dark, vivid blue · warm · closest name: slateblue
RGB
43, 59, 175
HSL
233°, 61%, 43%
CMYK
75, 66, 0, 31
Luminance
0.0674
Every format
| HEX | #2b3baf |
| RGB | rgb(43, 59, 175) |
| HSL | hsl(233, 61%, 43%) |
| CMYK | cmyk(75%, 66%, 0%, 31%) |
| LAB | lab(31.2 34.9 -63.4) |
| LCH | lch(31.2 72.4 298.8) |
| OKLCH | oklch(0.421 0.183 270.1) |
Copy-ready code
/* CSS */
color: #2b3baf;
background-color: #2b3baf;
/* Tailwind (arbitrary) */
class="text-[#2b3baf] bg-[#2b3baf]"
/* SCSS */
$brand: #2b3baf;
/* SwiftUI */
Color(red: 0.169, green: 0.231, blue: 0.686)
/* Android */
Color.parseColor("#2b3baf")Accessibility — WCAG contrast
Aa
#2b3baf on white: 8.95:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2b3baf on black: 2.35:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green23.1%
Blue68.6%
CMYK percentages
Cyan75.4%
Magenta66.3%
Yellow0.0%
Key (black)31.4%
Color previews
#2b3baf text on a black background
contrast 2.35:1
Card sample
#2b3baf text on a white background
contrast 8.95:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b3baf;
Background color
Panel with #2b3baf background
background-color: #2b3baf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b3baf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 59, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 59, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b3baf; background: linear-gradient(135deg, #2b3baf, #732BAF);