#103c3c
a deep, vivid cyan · cool · closest name: darkslategray
RGB
16, 60, 60
HSL
180°, 58%, 15%
CMYK
73, 0, 0, 77
Luminance
0.0367
Every format
| HEX | #103c3c |
| RGB | rgb(16, 60, 60) |
| HSL | hsl(180, 58%, 15%) |
| CMYK | cmyk(73%, 0%, 0%, 77%) |
| LAB | lab(22.5 -14.6 -4.4) |
| LCH | lch(22.5 15.3 196.8) |
| OKLCH | oklch(0.327 0.047 195.1) |
Copy-ready code
/* CSS */
color: #103c3c;
background-color: #103c3c;
/* Tailwind (arbitrary) */
class="text-[#103c3c] bg-[#103c3c]"
/* SCSS */
$brand: #103c3c;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.235)
/* Android */
Color.parseColor("#103c3c")Accessibility — WCAG contrast
Aa
#103c3c on white: 12.11:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103c3c on black: 1.73:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue23.5%
CMYK percentages
Cyan73.3%
Magenta0.0%
Yellow0.0%
Key (black)76.5%
Color previews
#103c3c text on a black background
contrast 1.73:1
Card sample
#103c3c text on a white background
contrast 12.11:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103c3c;
Background color
Panel with #103c3c background
background-color: #103c3c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103c3c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 60, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 60, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103c3c; background: linear-gradient(135deg, #103c3c, #101F3C);