HSL(203, 18%, 9%)
Very Dark Blue — Blue color
Adjust Color
Color Information
Color Name
Very Dark Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
N/A
CSS Class
bg-[hsl(203,18%,9%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(203, 18%, 9%) | color: hsl(203, 18%, 9%) | |
| HEX | #13181B | color: #13181B | |
| RGB | rgb(19, 24, 27) | color: rgb(19, 24, 27) | |
| CMYK | cmyk(30%, 11%, 0%, 89%) | — | |
| HSV | hsv(203, 30%, 11%) | — | |
| HWB | hwb(203 8% 89%) | color: hwb(203 8% 89%) | |
| OKLCH | oklch(0.2052 0.0097 234.29) | color: oklch(0.2052 0.0097 234.29) | |
| Lab | lab(7.87 -1.42 -2.9) | color: lab(7.87 -1.42 -2.9) | |
| LCH | lch(7.87 3.23 243.91) | color: lch(7.87 3.23 243.91) |
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)
#15151A — rgb(21, 21, 26)
Deuteranopia (Green-blind)
#15151A — rgb(21, 21, 26)
Tritanopia (Blue-blind)
#131A1A — rgb(19, 26, 26)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(203, 18%, 9%);
text
color: hsl(203, 18%, 9%);
border
border: 2px solid hsl(203, 18%, 9%);
gradient light
background: linear-gradient(to right, hsl(203, 18%, 29%), hsl(203, 18%, 9%));
gradient dark
background: linear-gradient(to right, hsl(203, 18%, 9%), hsl(203, 18%, 0%))
hex
background-color: #13181B;
tailwind
bg-[hsl(203,18%,9%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(203, 18%, 9%, 0.4);
css variable
--color-primary: hsl(203, 18%, 9%);
Related Colors
Use Cases for Very Dark Blue
Frequently Asked Questions
What are all the color codes for HSL(203, 18%, 9%)?
HEX: #13181B | RGB: rgb(19, 24, 27) | CMYK: 30%, 11%, 0%, 89% | HSV: 203°, 30%, 11%. Copy any format from the conversion table above.
What colors go well with #13181B?
The complementary color is HSL(23, 18%, 9%). For a triadic harmony, use hues 203°, 323°, and 83°. For analogous combinations, try hues 173° and 233°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(203, 18%, 9%) in CSS?
As HSL: color: hsl(203, 18%, 9%); — As HEX: color: #13181B; — As RGB: color: rgb(19, 24, 27); — Tailwind CSS: bg-[hsl(203,18%,9%)] — CSS variable: --color-primary: hsl(203, 18%, 9%);