HSL(221, 29%, 13%)
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(221,29%,13%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 29%, 13%) | color: hsl(221, 29%, 13%) | |
| HEX | #181E2B | color: #181E2B | |
| RGB | rgb(24, 30, 43) | color: rgb(24, 30, 43) | |
| CMYK | cmyk(44%, 30%, 0%, 83%) | — | |
| HSV | hsv(221, 44%, 17%) | — | |
| HWB | hwb(221 10% 83%) | color: hwb(221 10% 83%) | |
| OKLCH | oklch(0.2354 0.0267 265.22) | color: oklch(0.2354 0.0267 265.22) | |
| Lab | lab(11.26 1.38 -9.61) | color: lab(11.26 1.38 -9.61) | |
| LCH | lch(11.26 9.71 278.17) | color: lch(11.26 9.71 278.17) |
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)
#1B1B28 — rgb(27, 27, 40)
Deuteranopia (Green-blind)
#1A1A27 — rgb(26, 26, 39)
Tritanopia (Blue-blind)
#182525 — rgb(24, 37, 37)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 29%, 13%);
text
color: hsl(221, 29%, 13%);
border
border: 2px solid hsl(221, 29%, 13%);
gradient light
background: linear-gradient(to right, hsl(221, 29%, 33%), hsl(221, 29%, 13%));
gradient dark
background: linear-gradient(to right, hsl(221, 29%, 13%), hsl(221, 29%, 0%))
hex
background-color: #181E2B;
tailwind
bg-[hsl(221,29%,13%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 29%, 13%, 0.4);
css variable
--color-primary: hsl(221, 29%, 13%);
Related Colors
Use Cases for Very Dark Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 29%, 13%)?
HEX: #181E2B | RGB: rgb(24, 30, 43) | CMYK: 44%, 30%, 0%, 83% | HSV: 221°, 44%, 17%. Copy any format from the conversion table above.
What colors go well with #181E2B?
The complementary color is HSL(41, 29%, 13%). 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, 29%, 13%) in CSS?
As HSL: color: hsl(221, 29%, 13%); — As HEX: color: #181E2B; — As RGB: color: rgb(24, 30, 43); — Tailwind CSS: bg-[hsl(221,29%,13%)] — CSS variable: --color-primary: hsl(221, 29%, 13%);