HSL(211, 19%, 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(211,19%,9%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(211, 19%, 9%) | color: hsl(211, 19%, 9%) | |
| HEX | #13171B | color: #13171B | |
| RGB | rgb(19, 23, 27) | color: rgb(19, 23, 27) | |
| CMYK | cmyk(30%, 15%, 0%, 89%) | — | |
| HSV | hsv(210, 30%, 11%) | — | |
| HWB | hwb(210 8% 89%) | color: hwb(210 8% 89%) | |
| OKLCH | oklch(0.2022 0.0101 248.33) | color: oklch(0.2022 0.0101 248.33) | |
| Lab | lab(7.5 -0.68 -3.44) | color: lab(7.5 -0.68 -3.44) | |
| LCH | lch(7.5 3.51 258.82) | color: lch(7.5 3.51 258.82) |
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)
#15141A — rgb(21, 20, 26)
Tritanopia (Blue-blind)
#131919 — rgb(19, 25, 25)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(211, 19%, 9%);
text
color: hsl(211, 19%, 9%);
border
border: 2px solid hsl(211, 19%, 9%);
gradient light
background: linear-gradient(to right, hsl(211, 19%, 29%), hsl(211, 19%, 9%));
gradient dark
background: linear-gradient(to right, hsl(211, 19%, 9%), hsl(211, 19%, 0%))
hex
background-color: #13171B;
tailwind
bg-[hsl(211,19%,9%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(211, 19%, 9%, 0.4);
css variable
--color-primary: hsl(211, 19%, 9%);
Related Colors
Use Cases for Very Dark Blue
Frequently Asked Questions
What are all the color codes for HSL(211, 19%, 9%)?
HEX: #13171B | RGB: rgb(19, 23, 27) | CMYK: 30%, 15%, 0%, 89% | HSV: 210°, 30%, 11%. Copy any format from the conversion table above.
What colors go well with #13171B?
The complementary color is HSL(31, 19%, 9%). For a triadic harmony, use hues 211°, 331°, and 91°. For analogous combinations, try hues 181° and 241°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(211, 19%, 9%) in CSS?
As HSL: color: hsl(211, 19%, 9%); — As HEX: color: #13171B; — As RGB: color: rgb(19, 23, 27); — Tailwind CSS: bg-[hsl(211,19%,9%)] — CSS variable: --color-primary: hsl(211, 19%, 9%);