HSL(237, 63%, 10%)
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(237,63%,10%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 63%, 10%) | color: hsl(237, 63%, 10%) | |
| HEX | #090B2A | color: #090B2A | |
| RGB | rgb(9, 11, 42) | color: rgb(9, 11, 42) | |
| CMYK | cmyk(79%, 74%, 0%, 84%) | — | |
| HSV | hsv(236, 79%, 16%) | — | |
| HWB | hwb(236 3% 84%) | color: hwb(236 3% 84%) | |
| OKLCH | oklch(0.1714 0.062 274.91) | color: oklch(0.1714 0.062 274.91) | |
| Lab | lab(4.2 8.54 -20.03) | color: lab(4.2 8.54 -20.03) | |
| LCH | lch(4.2 21.77 293.09) | color: lch(4.2 21.77 293.09) |
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)
#0A0A22 — rgb(10, 10, 34)
Deuteranopia (Green-blind)
#0A0A21 — rgb(10, 10, 33)
Tritanopia (Blue-blind)
#091D1B — rgb(9, 29, 27)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 63%, 10%);
text
color: hsl(237, 63%, 10%);
border
border: 2px solid hsl(237, 63%, 10%);
gradient light
background: linear-gradient(to right, hsl(237, 63%, 30%), hsl(237, 63%, 10%));
gradient dark
background: linear-gradient(to right, hsl(237, 63%, 10%), hsl(237, 63%, 0%))
hex
background-color: #090B2A;
tailwind
bg-[hsl(237,63%,10%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 63%, 10%, 0.4);
css variable
--color-primary: hsl(237, 63%, 10%);
Related Colors
Use Cases for Very Dark Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 63%, 10%)?
HEX: #090B2A | RGB: rgb(9, 11, 42) | CMYK: 79%, 74%, 0%, 84% | HSV: 236°, 79%, 16%. Copy any format from the conversion table above.
What colors go well with #090B2A?
The complementary color is HSL(57, 63%, 10%). For a triadic harmony, use hues 237°, 357°, and 117°. For analogous combinations, try hues 207° and 267°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(237, 63%, 10%) in CSS?
As HSL: color: hsl(237, 63%, 10%); — As HEX: color: #090B2A; — As RGB: color: rgb(9, 11, 42); — Tailwind CSS: bg-[hsl(237,63%,10%)] — CSS variable: --color-primary: hsl(237, 63%, 10%);