#152f39
a deep, vivid cyan · cool · closest name: darkslategray
RGB
21, 47, 57
HSL
197°, 46%, 15%
CMYK
63, 18, 0, 78
Luminance
0.0249
Every format
| HEX | #152f39 |
| RGB | rgb(21, 47, 57) |
| HSL | hsl(197, 46%, 15%) |
| CMYK | cmyk(63%, 18%, 0%, 78%) |
| LAB | lab(17.9 -6.5 -9.4) |
| LCH | lch(17.9 11.4 235.5) |
| OKLCH | oklch(0.289 0.037 225.4) |
Copy-ready code
/* CSS */
color: #152f39;
background-color: #152f39;
/* Tailwind (arbitrary) */
class="text-[#152f39] bg-[#152f39]"
/* SCSS */
$brand: #152f39;
/* SwiftUI */
Color(red: 0.082, green: 0.184, blue: 0.224)
/* Android */
Color.parseColor("#152f39")Accessibility — WCAG contrast
Aa
#152f39 on white: 14.02:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#152f39 on black: 1.50:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green18.4%
Blue22.4%
CMYK percentages
Cyan63.2%
Magenta17.5%
Yellow0.0%
Key (black)77.6%
Color previews
#152f39 text on a black background
contrast 1.50:1
Card sample
#152f39 text on a white background
contrast 14.02:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #152f39;
Background color
Panel with #152f39 background
background-color: #152f39;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #152f39;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 47, 57, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 47, 57, 0.45);
Border & gradient
Gradient panel
border: 3px solid #152f39; background: linear-gradient(135deg, #152f39, #151739);