#103c3f
a deep, vivid cyan · cool · closest name: darkslategray
RGB
16, 60, 63
HSL
184°, 60%, 16%
CMYK
75, 5, 0, 75
Luminance
0.0370
Every format
| HEX | #103c3f |
| RGB | rgb(16, 60, 63) |
| HSL | hsl(184, 60%, 16%) |
| CMYK | cmyk(75%, 5%, 0%, 75%) |
| LAB | lab(22.7 -13.6 -6.3) |
| LCH | lch(22.7 14.9 204.7) |
| OKLCH | oklch(0.328 0.047 201.6) |
Copy-ready code
/* CSS */
color: #103c3f;
background-color: #103c3f;
/* Tailwind (arbitrary) */
class="text-[#103c3f] bg-[#103c3f]"
/* SCSS */
$brand: #103c3f;
/* SwiftUI */
Color(red: 0.063, green: 0.235, blue: 0.247)
/* Android */
Color.parseColor("#103c3f")Accessibility — WCAG contrast
Aa
#103c3f on white: 12.07:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#103c3f on black: 1.74:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green23.5%
Blue24.7%
CMYK percentages
Cyan74.6%
Magenta4.8%
Yellow0.0%
Key (black)75.3%
Color previews
#103c3f text on a black background
contrast 1.74:1
Card sample
#103c3f text on a white background
contrast 12.07:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #103c3f;
Background color
Panel with #103c3f background
background-color: #103c3f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #103c3f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 60, 63, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 60, 63, 0.45);
Border & gradient
Gradient panel
border: 3px solid #103c3f; background: linear-gradient(135deg, #103c3f, #101D3F);