#103c43
a deep, vivid cyan · cool · closest name: darkslategray
RGB
16, 60, 67
HSL
188°, 61%, 16%
CMYK
76, 10, 0, 74
Luminance
0.0375
Every format
| HEX | #103c43 |
| RGB | rgb(16, 60, 67) |
| HSL | hsl(188, 61%, 16%) |
| CMYK | cmyk(76%, 10%, 0%, 74%) |
| LAB | lab(22.8 -12.1 -8.7) |
| LCH | lch(22.8 14.9 215.6) |
| OKLCH | oklch(0.330 0.048 210.0) |
Copy-ready code
/* CSS */
color: #103c43;
background-color: #103c43;
/* Tailwind (arbitrary) */
class="text-[#103c43] bg-[#103c43]"
/* SCSS */
$brand: #103c43;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.263)
/* Android */
Color.parseColor("#103c43")Accessibility — WCAG contrast
Aa
#103c43 on white: 12.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103c43 on black: 1.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue26.3%
CMYK percentages
Cyan76.1%
Magenta10.4%
Yellow0.0%
Key (black)73.7%
Color previews
#103c43 text on a black background
contrast 1.75:1
Card sample
#103c43 text on a white background
contrast 12.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103c43;
Background color
Panel with #103c43 background
background-color: #103c43;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103c43;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 67, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 67, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103c43; background: linear-gradient(135deg, #103c43, #101A43);