HSL(216, 58%, 4%)
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(216,58%,4%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(216, 58%, 4%) | color: hsl(216, 58%, 4%) | |
| HEX | #040910 | color: #040910 | |
| RGB | rgb(4, 9, 16) | color: rgb(4, 9, 16) | |
| CMYK | cmyk(75%, 44%, 0%, 94%) | — | |
| HSV | hsv(215, 75%, 6%) | — | |
| HWB | hwb(215 2% 94%) | color: hwb(215 2% 94%) | |
| OKLCH | oklch(0.137 0.0189 250.86) | color: oklch(0.137 0.0189 250.86) | |
| Lab | lab(2.34 -0.19 -3.52) | color: lab(2.34 -0.19 -3.52) | |
| LCH | lch(2.34 3.53 266.91) | color: lch(2.34 3.53 266.91) |
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)
#06060E — rgb(6, 6, 14)
Deuteranopia (Green-blind)
#06060E — rgb(6, 6, 14)
Tritanopia (Blue-blind)
#040D0D — rgb(4, 13, 13)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(216, 58%, 4%);
text
color: hsl(216, 58%, 4%);
border
border: 2px solid hsl(216, 58%, 4%);
gradient light
background: linear-gradient(to right, hsl(216, 58%, 24%), hsl(216, 58%, 4%));
gradient dark
background: linear-gradient(to right, hsl(216, 58%, 4%), hsl(216, 58%, 0%))
hex
background-color: #040910;
tailwind
bg-[hsl(216,58%,4%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(216, 58%, 4%, 0.4);
css variable
--color-primary: hsl(216, 58%, 4%);
Related Colors
Use Cases for Very Dark Blue
Frequently Asked Questions
What are all the color codes for HSL(216, 58%, 4%)?
HEX: #040910 | RGB: rgb(4, 9, 16) | CMYK: 75%, 44%, 0%, 94% | HSV: 215°, 75%, 6%. Copy any format from the conversion table above.
What colors go well with #040910?
The complementary color is HSL(36, 58%, 4%). For a triadic harmony, use hues 216°, 336°, and 96°. For analogous combinations, try hues 186° and 246°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(216, 58%, 4%) in CSS?
As HSL: color: hsl(216, 58%, 4%); — As HEX: color: #040910; — As RGB: color: rgb(4, 9, 16); — Tailwind CSS: bg-[hsl(216,58%,4%)] — CSS variable: --color-primary: hsl(216, 58%, 4%);