#123764
a deep, vivid blue · cool · closest name: steelblue
RGB
18, 55, 100
HSL
213°, 70%, 23%
CMYK
82, 45, 0, 61
Luminance
0.0378
Every format
| HEX | #123764 |
| RGB | rgb(18, 55, 100) |
| HSL | hsl(213, 70%, 23%) |
| CMYK | cmyk(82%, 45%, 0%, 61%) |
| LAB | lab(22.9 4.9 -30.3) |
| LCH | lch(22.9 30.7 279.1) |
| OKLCH | oklch(0.337 0.090 255.3) |
Copy-ready code
/* CSS */
color: #123764;
background-color: #123764;
/* Tailwind (arbitrary) */
class="text-[#123764] bg-[#123764]"
/* SCSS */
$brand: #123764;
/* SwiftUI */
Color(red: 0.071, green: 0.216, blue: 0.392)
/* Android */
Color.parseColor("#123764")Accessibility — WCAG contrast
Aa
#123764 on white: 11.96:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#123764 on black: 1.76:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green21.6%
Blue39.2%
CMYK percentages
Cyan82.0%
Magenta45.0%
Yellow0.0%
Key (black)60.8%
Color previews
#123764 text on a black background
contrast 1.76:1
Card sample
#123764 text on a white background
contrast 11.96:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #123764;
Background color
Panel with #123764 background
background-color: #123764;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #123764;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 55, 100, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 55, 100, 0.45);
Border & gradient
Gradient panel
border: 3px solid #123764; background: linear-gradient(135deg, #123764, #241264);