#104f52
a deep, vivid cyan · cool · closest name: darkslategray
RGB
16, 79, 82
HSL
183°, 67%, 19%
CMYK
81, 4, 0, 68
Luminance
0.0631
Every format
| HEX | #104f52 |
| RGB | rgb(16, 79, 82) |
| HSL | hsl(183, 67%, 19%) |
| CMYK | cmyk(81%, 4%, 0%, 68%) |
| LAB | lab(30.2 -17.8 -7.4) |
| LCH | lch(30.2 19.2 202.5) |
| OKLCH | oklch(0.391 0.060 199.8) |
Copy-ready code
/* CSS */
color: #104f52;
background-color: #104f52;
/* Tailwind (arbitrary) */
class="text-[#104f52] bg-[#104f52]"
/* SCSS */
$brand: #104f52;
/* SwiftUI */
Color(red: 0.063, green: 0.310, blue: 0.322)
/* Android */
Color.parseColor("#104f52")Accessibility — WCAG contrast
Aa
#104f52 on white: 9.28:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#104f52 on black: 2.26:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red6.3%
Green31.0%
Blue32.2%
CMYK percentages
Cyan80.5%
Magenta3.7%
Yellow0.0%
Key (black)67.8%
Color previews
#104f52 text on a black background
contrast 2.26:1
Card sample
#104f52 text on a white background
contrast 9.28:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #104f52;
Background color
Panel with #104f52 background
background-color: #104f52;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #104f52;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(16, 79, 82, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(16, 79, 82, 0.45);
Border & gradient
Gradient panel
border: 3px solid #104f52; background: linear-gradient(135deg, #104f52, #102352);