#123749
a deep, vivid cyan · cool · closest name: darkslategray
RGB
18, 55, 73
HSL
200°, 60%, 18%
CMYK
75, 25, 0, 71
Luminance
0.0334
Every format
| HEX | #123749 |
| RGB | rgb(18, 55, 73) |
| HSL | hsl(200, 60%, 18%) |
| CMYK | cmyk(75%, 25%, 0%, 71%) |
| LAB | lab(21.4 -6.3 -14.9) |
| LCH | lch(21.4 16.2 247.1) |
| OKLCH | oklch(0.319 0.052 233.0) |
Copy-ready code
/* CSS */
color: #123749;
background-color: #123749;
/* Tailwind (arbitrary) */
class="text-[#123749] bg-[#123749]"
/* SCSS */
$brand: #123749;
/* SwiftUI */
Color(red: 0.071, green: 0.216, blue: 0.286)
/* Android */
Color.parseColor("#123749")Accessibility — WCAG contrast
Aa
#123749 on white: 12.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#123749 on black: 1.67:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green21.6%
Blue28.6%
CMYK percentages
Cyan75.3%
Magenta24.7%
Yellow0.0%
Key (black)71.4%
Color previews
#123749 text on a black background
contrast 1.67:1
Card sample
#123749 text on a white background
contrast 12.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #123749;
Background color
Panel with #123749 background
background-color: #123749;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #123749;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 55, 73, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 55, 73, 0.45);
Border & gradient
Gradient panel
border: 3px solid #123749; background: linear-gradient(135deg, #123749, #121249);