#2b3daf
a dark, vivid blue · warm · closest name: slateblue
RGB
43, 61, 175
HSL
232°, 61%, 43%
CMYK
75, 65, 0, 31
Luminance
0.0695
Every format
| HEX | #2b3daf |
| RGB | rgb(43, 61, 175) |
| HSL | hsl(232, 61%, 43%) |
| CMYK | cmyk(75%, 65%, 0%, 31%) |
| LAB | lab(31.7 33.6 -62.6) |
| LCH | lch(31.7 71.1 298.2) |
| OKLCH | oklch(0.424 0.181 269.7) |
Copy-ready code
/* CSS */
color: #2b3daf;
background-color: #2b3daf;
/* Tailwind (arbitrary) */
class="text-[#2b3daf] bg-[#2b3daf]"
/* SCSS */
$brand: #2b3daf;
/* SwiftUI */
Color(red: 0.169, green: 0.239, blue: 0.686)
/* Android */
Color.parseColor("#2b3daf")Accessibility — WCAG contrast
Aa
#2b3daf on white: 8.79:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#2b3daf on black: 2.39:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red16.9%
Green23.9%
Blue68.6%
CMYK percentages
Cyan75.4%
Magenta65.1%
Yellow0.0%
Key (black)31.4%
Color previews
#2b3daf text on a black background
contrast 2.39:1
Card sample
#2b3daf text on a white background
contrast 8.79:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #2b3daf;
Background color
Panel with #2b3daf background
background-color: #2b3daf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #2b3daf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(43, 61, 175, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(43, 61, 175, 0.45);
Border & gradient
Gradient panel
border: 3px solid #2b3daf; background: linear-gradient(135deg, #2b3daf, #712BAF);