#23239b
a dark, vivid blue · warm · closest name: navy
RGB
35, 35, 155
HSL
240°, 63%, 37%
CMYK
77, 77, 0, 39
Luminance
0.0393
Every format
| HEX | #23239b |
| RGB | rgb(35, 35, 155) |
| HSL | hsl(240, 63%, 37%) |
| CMYK | cmyk(77%, 77%, 0%, 39%) |
| LAB | lab(23.4 41.7 -64.1) |
| LCH | lch(23.4 76.5 303.0) |
| OKLCH | oklch(0.358 0.186 271.9) |
Copy-ready code
/* CSS */
color: #23239b;
background-color: #23239b;
/* Tailwind (arbitrary) */
class="text-[#23239b] bg-[#23239b]"
/* SCSS */
$brand: #23239b;
/* SwiftUI */
Color(red: 0.137, green: 0.137, blue: 0.608)
/* Android */
Color.parseColor("#23239b")Accessibility — WCAG contrast
Aa
#23239b on white: 11.76:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#23239b on black: 1.79:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red13.7%
Green13.7%
Blue60.8%
CMYK percentages
Cyan77.4%
Magenta77.4%
Yellow0.0%
Key (black)39.2%
Color previews
#23239b text on a black background
contrast 1.79:1
Card sample
#23239b text on a white background
contrast 11.76:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #23239b;
Background color
Panel with #23239b background
background-color: #23239b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #23239b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(35, 35, 155, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(35, 35, 155, 0.45);
Border & gradient
Gradient panel
border: 3px solid #23239b; background: linear-gradient(135deg, #23239b, #73239B);