HSL(231, 10%, 11%)
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(231,10%,11%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(231, 10%, 11%) | color: hsl(231, 10%, 11%) | |
| HEX | #191A1F | color: #191A1F | |
| RGB | rgb(25, 26, 31) | color: rgb(25, 26, 31) | |
| CMYK | cmyk(19%, 16%, 0%, 88%) | — | |
| HSV | hsv(230, 19%, 12%) | — | |
| HWB | hwb(230 10% 88%) | color: hwb(230 10% 88%) | |
| OKLCH | oklch(0.2189 0.0099 276.6) | color: oklch(0.2189 0.0099 276.6) | |
| Lab | lab(9.36 0.91 -3.62) | color: lab(9.36 0.91 -3.62) | |
| LCH | lch(9.36 3.73 284.11) | color: lch(9.36 3.73 284.11) |
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)
#19191E — rgb(25, 25, 30)
Deuteranopia (Green-blind)
#19191E — rgb(25, 25, 30)
Tritanopia (Blue-blind)
#191D1D — rgb(25, 29, 29)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(231, 10%, 11%);
text
color: hsl(231, 10%, 11%);
border
border: 2px solid hsl(231, 10%, 11%);
gradient light
background: linear-gradient(to right, hsl(231, 10%, 31%), hsl(231, 10%, 11%));
gradient dark
background: linear-gradient(to right, hsl(231, 10%, 11%), hsl(231, 10%, 0%))
hex
background-color: #191A1F;
tailwind
bg-[hsl(231,10%,11%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(231, 10%, 11%, 0.4);
css variable
--color-primary: hsl(231, 10%, 11%);
Related Colors
Use Cases for Very Dark Blue
Frequently Asked Questions
What are all the color codes for HSL(231, 10%, 11%)?
HEX: #191A1F | RGB: rgb(25, 26, 31) | CMYK: 19%, 16%, 0%, 88% | HSV: 230°, 19%, 12%. Copy any format from the conversion table above.
What colors go well with #191A1F?
The complementary color is HSL(51, 10%, 11%). For a triadic harmony, use hues 231°, 351°, and 111°. For analogous combinations, try hues 201° and 261°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(231, 10%, 11%) in CSS?
As HSL: color: hsl(231, 10%, 11%); — As HEX: color: #191A1F; — As RGB: color: rgb(25, 26, 31); — Tailwind CSS: bg-[hsl(231,10%,11%)] — CSS variable: --color-primary: hsl(231, 10%, 11%);