HSL(201, 87%, 9%)
Very Dark Blue — Blue color
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Color Information
Color Name
Very Dark Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
7000K
CSS Class
bg-[hsl(201,87%,9%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(201, 87%, 9%) | color: hsl(201, 87%, 9%) | |
| HEX | #031D2B | color: #031D2B | |
| RGB | rgb(3, 29, 43) | color: rgb(3, 29, 43) | |
| CMYK | cmyk(93%, 33%, 0%, 83%) | — | |
| HSV | hsv(201, 93%, 17%) | — | |
| HWB | hwb(201 1% 83%) | color: hwb(201 1% 83%) | |
| OKLCH | oklch(0.2187 0.0422 235.56) | color: oklch(0.2187 0.0422 235.56) | |
| Lab | lab(9.58 -3.98 -12.31) | color: lab(9.58 -3.98 -12.31) | |
| LCH | lch(9.58 12.94 252.08) | color: lch(9.58 12.94 252.08) |
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)
#0E0E28 — rgb(14, 14, 40)
Deuteranopia (Green-blind)
#0D0B27 — rgb(13, 11, 39)
Tritanopia (Blue-blind)
#042524 — rgb(4, 37, 36)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(201, 87%, 9%);
text
color: hsl(201, 87%, 9%);
border
border: 2px solid hsl(201, 87%, 9%);
gradient light
background: linear-gradient(to right, hsl(201, 87%, 29%), hsl(201, 87%, 9%));
gradient dark
background: linear-gradient(to right, hsl(201, 87%, 9%), hsl(201, 87%, 0%))
hex
background-color: #031D2B;
tailwind
bg-[hsl(201,87%,9%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(201, 87%, 9%, 0.4);
css variable
--color-primary: hsl(201, 87%, 9%);
Related Colors
Use Cases for Very Dark Blue
Frequently Asked Questions
What are all the color codes for HSL(201, 87%, 9%)?
HEX: #031D2B | RGB: rgb(3, 29, 43) | CMYK: 93%, 33%, 0%, 83% | HSV: 201°, 93%, 17%. Copy any format from the conversion table above.
What colors go well with #031D2B?
The complementary color is HSL(21, 87%, 9%). For a triadic harmony, use hues 201°, 321°, and 81°. For analogous combinations, try hues 171° and 231°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(201, 87%, 9%) in CSS?
As HSL: color: hsl(201, 87%, 9%); — As HEX: color: #031D2B; — As RGB: color: rgb(3, 29, 43); — Tailwind CSS: bg-[hsl(201,87%,9%)] — CSS variable: --color-primary: hsl(201, 87%, 9%);