HSL(237, 89%, 9%)
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(237,89%,9%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 89%, 9%) | color: hsl(237, 89%, 9%) | |
| HEX | #03052B | color: #03052B | |
| RGB | rgb(3, 5, 43) | color: rgb(3, 5, 43) | |
| CMYK | cmyk(93%, 88%, 0%, 83%) | — | |
| HSV | hsv(237, 93%, 17%) | — | |
| HWB | hwb(237 1% 83%) | color: hwb(237 1% 83%) | |
| OKLCH | oklch(0.1513 0.0768 269.43) | color: oklch(0.1513 0.0768 269.43) | |
| Lab | lab(2.73 9.85 -23.12) | color: lab(2.73 9.85 -23.12) | |
| LCH | lch(2.73 25.13 293.08) | color: lch(2.73 25.13 293.08) |
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)
#040422 — rgb(4, 4, 34)
Deuteranopia (Green-blind)
#040420 — rgb(4, 4, 32)
Tritanopia (Blue-blind)
#031B19 — rgb(3, 27, 25)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 89%, 9%);
text
color: hsl(237, 89%, 9%);
border
border: 2px solid hsl(237, 89%, 9%);
gradient light
background: linear-gradient(to right, hsl(237, 89%, 29%), hsl(237, 89%, 9%));
gradient dark
background: linear-gradient(to right, hsl(237, 89%, 9%), hsl(237, 89%, 0%))
hex
background-color: #03052B;
tailwind
bg-[hsl(237,89%,9%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 89%, 9%, 0.4);
css variable
--color-primary: hsl(237, 89%, 9%);
Related Colors
Use Cases for Very Dark Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 89%, 9%)?
HEX: #03052B | RGB: rgb(3, 5, 43) | CMYK: 93%, 88%, 0%, 83% | HSV: 237°, 93%, 17%. Copy any format from the conversion table above.
What colors go well with #03052B?
The complementary color is HSL(57, 89%, 9%). 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, 89%, 9%) in CSS?
As HSL: color: hsl(237, 89%, 9%); — As HEX: color: #03052B; — As RGB: color: rgb(3, 5, 43); — Tailwind CSS: bg-[hsl(237,89%,9%)] — CSS variable: --color-primary: hsl(237, 89%, 9%);