HSL(221, 37%, 8%)
Very Dark Blue — Blue color
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Color Information
Color Name
Very Dark Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,37%,8%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 37%, 8%) | color: hsl(221, 37%, 8%) | |
| HEX | #0D121C | color: #0D121C | |
| RGB | rgb(13, 18, 28) | color: rgb(13, 18, 28) | |
| CMYK | cmyk(54%, 36%, 0%, 89%) | — | |
| HSV | hsv(220, 54%, 11%) | — | |
| HWB | hwb(220 5% 89%) | color: hwb(220 5% 89%) | |
| OKLCH | oklch(0.1822 0.0221 263.79) | color: oklch(0.1822 0.0221 263.79) | |
| Lab | lab(5.44 0.8 -7.34) | color: lab(5.44 0.8 -7.34) | |
| LCH | lch(5.44 7.38 276.22) | color: lch(5.44 7.38 276.22) |
Color Theory
Accessibility (WCAG)
White text on color
Black text on color
Colored text
Contrast Ratios
AA Normal (4.5:1)
AA Large (3:1)
AAA Normal (7:1)
Best text on this color: white
Color Blindness Simulation
Protanopia (Red-blind)
#0F0F1A — rgb(15, 15, 26)
Deuteranopia (Green-blind)
#0F0F19 — rgb(15, 15, 25)
Tritanopia (Blue-blind)
#0D1817 — rgb(13, 24, 23)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 37%, 8%);
text
color: hsl(221, 37%, 8%);
border
border: 2px solid hsl(221, 37%, 8%);
gradient light
background: linear-gradient(to right, hsl(221, 37%, 28%), hsl(221, 37%, 8%));
gradient dark
background: linear-gradient(to right, hsl(221, 37%, 8%), hsl(221, 37%, 0%))
hex
background-color: #0D121C;
tailwind
bg-[hsl(221,37%,8%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 37%, 8%, 0.4);
css variable
--color-primary: hsl(221, 37%, 8%);
Related Colors
Use Cases for Very Dark Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 37%, 8%)?
HEX: #0D121C | RGB: rgb(13, 18, 28) | CMYK: 54%, 36%, 0%, 89% | HSV: 220°, 54%, 11%. Copy any format from the conversion table above.
What colors go well with #0D121C?
The complementary color is HSL(41, 37%, 8%). For a triadic harmony, use hues 221°, 341°, and 101°. For analogous combinations, try hues 191° and 251°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(221, 37%, 8%) in CSS?
As HSL: color: hsl(221, 37%, 8%); — As HEX: color: #0D121C; — As RGB: color: rgb(13, 18, 28); — Tailwind CSS: bg-[hsl(221,37%,8%)] — CSS variable: --color-primary: hsl(221, 37%, 8%);