#151f2f
a deep, soft blue · cool · closest name: black
RGB
21, 31, 47
HSL
217°, 38%, 13%
CMYK
55, 34, 0, 82
Luminance
0.0134
Every format
| HEX | #151f2f |
| RGB | rgb(21, 31, 47) |
| HSL | hsl(217, 38%, 13%) |
| CMYK | cmyk(55%, 34%, 0%, 82%) |
| LAB | lab(11.6 1.1 -12.0) |
| LCH | lch(11.6 12.1 275.0) |
| OKLCH | oklch(0.238 0.034 259.6) |
Copy-ready code
/* CSS */
color: #151f2f;
background-color: #151f2f;
/* Tailwind (arbitrary) */
class="text-[#151f2f] bg-[#151f2f]"
/* SCSS */
$brand: #151f2f;
/* SwiftUI */
Color(red: 0.082, green: 0.122, blue: 0.184)
/* Android */
Color.parseColor("#151f2f")Accessibility — WCAG contrast
Aa
#151f2f on white: 16.55:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#151f2f on black: 1.27:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green12.2%
Blue18.4%
CMYK percentages
Cyan55.3%
Magenta34.0%
Yellow0.0%
Key (black)81.6%
Color previews
#151f2f text on a black background
contrast 1.27:1
Card sample
#151f2f text on a white background
contrast 16.55:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #151f2f;
Background color
Panel with #151f2f background
background-color: #151f2f;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #151f2f;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 31, 47, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 31, 47, 0.45);
Border & gradient
Gradient panel
border: 3px solid #151f2f; background: linear-gradient(135deg, #151f2f, #1C152F);