#123742
a deep, vivid cyan · cool · closest name: darkslategray
RGB
18, 55, 66
HSL
194°, 57%, 17%
CMYK
73, 17, 0, 74
Luminance
0.0325
Every format
| HEX | #123742 |
| RGB | rgb(18, 55, 66) |
| HSL | hsl(194, 57%, 17%) |
| CMYK | cmyk(73%, 17%, 0%, 74%) |
| LAB | lab(21.0 -9.0 -10.7) |
| LCH | lch(21.0 14.0 230.0) |
| OKLCH | oklch(0.316 0.046 220.7) |
Copy-ready code
/* CSS */
color: #123742;
background-color: #123742;
/* Tailwind (arbitrary) */
class="text-[#123742] bg-[#123742]"
/* SCSS */
$brand: #123742;
/* SwiftUI */
Color(red: 0.071, green: 0.216, blue: 0.259)
/* Android */
Color.parseColor("#123742")Accessibility — WCAG contrast
Aa
#123742 on white: 12.72:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#123742 on black: 1.65:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red7.1%
Green21.6%
Blue25.9%
CMYK percentages
Cyan72.7%
Magenta16.7%
Yellow0.0%
Key (black)74.1%
Color previews
#123742 text on a black background
contrast 1.65:1
Card sample
#123742 text on a white background
contrast 12.72:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #123742;
Background color
Panel with #123742 background
background-color: #123742;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #123742;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(18, 55, 66, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(18, 55, 66, 0.45);
Border & gradient
Gradient panel
border: 3px solid #123742; background: linear-gradient(135deg, #123742, #121742);