#263f7f
a dark, vivid blue · cool · closest name: midnightblue
RGB
38, 63, 127
HSL
223°, 54%, 32%
CMYK
70, 50, 0, 50
Luminance
0.0550
Every format
| HEX | #263f7f |
| RGB | rgb(38, 63, 127) |
| HSL | hsl(223, 54%, 32%) |
| CMYK | cmyk(70%, 50%, 0%, 50%) |
| LAB | lab(28.1 13.3 -39.1) |
| LCH | lch(28.1 41.3 288.8) |
| OKLCH | oklch(0.385 0.113 265.4) |
Copy-ready code
/* CSS */
color: #263f7f;
background-color: #263f7f;
/* Tailwind (arbitrary) */
class="text-[#263f7f] bg-[#263f7f]"
/* SCSS */
$brand: #263f7f;
/* SwiftUI */
Color(red: 0.149, green: 0.247, blue: 0.498)
/* Android */
Color.parseColor("#263f7f")Accessibility — WCAG contrast
Aa
#263f7f on white: 10.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#263f7f on black: 2.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red14.9%
Green24.7%
Blue49.8%
CMYK percentages
Cyan70.1%
Magenta50.4%
Yellow0.0%
Key (black)50.2%
Color previews
#263f7f text on a black background
contrast 2.10:1
Card sample
#263f7f text on a white background
contrast 10.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #263f7f;
Background color
Panel with #263f7f background
background-color: #263f7f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #263f7f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(38, 63, 127, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(38, 63, 127, 0.45);
Border & gradient
Gradient panel
border: 3px solid #263f7f; background: linear-gradient(135deg, #263f7f, #48267F);