HSL(231, 49%, 7%)
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(231,49%,7%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(231, 49%, 7%) | color: hsl(231, 49%, 7%) | |
| HEX | #090C1B | color: #090C1B | |
| RGB | rgb(9, 12, 27) | color: rgb(9, 12, 27) | |
| CMYK | cmyk(67%, 56%, 0%, 89%) | — | |
| HSV | hsv(230, 67%, 11%) | — | |
| HWB | hwb(230 4% 89%) | color: hwb(230 4% 89%) | |
| OKLCH | oklch(0.1603 0.0321 273.61) | color: oklch(0.1603 0.0321 273.61) | |
| Lab | lab(3.61 2.52 -9.29) | color: lab(3.61 2.52 -9.29) | |
| LCH | lch(3.61 9.63 285.18) | color: lch(3.61 9.63 285.18) |
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)
#0A0A17 — rgb(10, 10, 23)
Deuteranopia (Green-blind)
#0A0A17 — rgb(10, 10, 23)
Tritanopia (Blue-blind)
#091514 — rgb(9, 21, 20)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(231, 49%, 7%);
text
color: hsl(231, 49%, 7%);
border
border: 2px solid hsl(231, 49%, 7%);
gradient light
background: linear-gradient(to right, hsl(231, 49%, 27%), hsl(231, 49%, 7%));
gradient dark
background: linear-gradient(to right, hsl(231, 49%, 7%), hsl(231, 49%, 0%))
hex
background-color: #090C1B;
tailwind
bg-[hsl(231,49%,7%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(231, 49%, 7%, 0.4);
css variable
--color-primary: hsl(231, 49%, 7%);
Related Colors
Use Cases for Very Dark Blue
Frequently Asked Questions
What are all the color codes for HSL(231, 49%, 7%)?
HEX: #090C1B | RGB: rgb(9, 12, 27) | CMYK: 67%, 56%, 0%, 89% | HSV: 230°, 67%, 11%. Copy any format from the conversion table above.
What colors go well with #090C1B?
The complementary color is HSL(51, 49%, 7%). 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, 49%, 7%) in CSS?
As HSL: color: hsl(231, 49%, 7%); — As HEX: color: #090C1B; — As RGB: color: rgb(9, 12, 27); — Tailwind CSS: bg-[hsl(231,49%,7%)] — CSS variable: --color-primary: hsl(231, 49%, 7%);