#150b21
a deep, vivid violet · warm · closest name: black
RGB
21, 11, 33
HSL
267°, 50%, 9%
CMYK
36, 67, 0, 87
Luminance
0.0051
Every format
| HEX | #150b21 |
| RGB | rgb(21, 11, 33) |
| HSL | hsl(267, 50%, 9%) |
| CMYK | cmyk(36%, 67%, 0%, 87%) |
| LAB | lab(4.6 9.0 -12.4) |
| LCH | lch(4.6 15.3 305.9) |
| OKLCH | oklch(0.177 0.045 303.0) |
Copy-ready code
/* CSS */
color: #150b21;
background-color: #150b21;
/* Tailwind (arbitrary) */
class="text-[#150b21] bg-[#150b21]"
/* SCSS */
$brand: #150b21;
/* SwiftUI */
Color(red: 0.082, green: 0.043, blue: 0.129)
/* Android */
Color.parseColor("#150b21")Accessibility — WCAG contrast
Aa
#150b21 on white: 19.06:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#150b21 on black: 1.10:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red8.2%
Green4.3%
Blue12.9%
CMYK percentages
Cyan36.4%
Magenta66.7%
Yellow0.0%
Key (black)87.1%
Color previews
#150b21 text on a black background
contrast 1.10:1
Card sample
#150b21 text on a white background
contrast 19.06:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #150b21;
Background color
Panel with #150b21 background
background-color: #150b21;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #150b21;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(21, 11, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(21, 11, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #150b21; background: linear-gradient(135deg, #150b21, #210B1E);