HSL(221, 52%, 10%)
Very Dark Blue — Blue color
Adjust Color
Color Information
Color Name
Very Dark Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,52%,10%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 52%, 10%) | color: hsl(221, 52%, 10%) | |
| HEX | #0C1527 | color: #0C1527 | |
| RGB | rgb(12, 21, 39) | color: rgb(12, 21, 39) | |
| CMYK | cmyk(69%, 46%, 0%, 85%) | — | |
| HSV | hsv(220, 69%, 15%) | — | |
| HWB | hwb(220 5% 85%) | color: hwb(220 5% 85%) | |
| OKLCH | oklch(0.1976 0.0389 263.14) | color: oklch(0.1976 0.0389 263.14) | |
| Lab | lab(6.87 2.57 -13.55) | color: lab(6.87 2.57 -13.55) | |
| LCH | lch(6.87 13.79 280.74) | color: lch(6.87 13.79 280.74) |
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)
#101023 — rgb(16, 16, 35)
Deuteranopia (Green-blind)
#0F0F22 — rgb(15, 15, 34)
Tritanopia (Blue-blind)
#0C1F1E — rgb(12, 31, 30)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 52%, 10%);
text
color: hsl(221, 52%, 10%);
border
border: 2px solid hsl(221, 52%, 10%);
gradient light
background: linear-gradient(to right, hsl(221, 52%, 30%), hsl(221, 52%, 10%));
gradient dark
background: linear-gradient(to right, hsl(221, 52%, 10%), hsl(221, 52%, 0%))
hex
background-color: #0C1527;
tailwind
bg-[hsl(221,52%,10%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 52%, 10%, 0.4);
css variable
--color-primary: hsl(221, 52%, 10%);
Related Colors
Use Cases for Very Dark Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 52%, 10%)?
HEX: #0C1527 | RGB: rgb(12, 21, 39) | CMYK: 69%, 46%, 0%, 85% | HSV: 220°, 69%, 15%. Copy any format from the conversion table above.
What colors go well with #0C1527?
The complementary color is HSL(41, 52%, 10%). For a triadic harmony, use hues 221°, 341°, and 101°. For analogous combinations, try hues 191° and 251°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(221, 52%, 10%) in CSS?
As HSL: color: hsl(221, 52%, 10%); — As HEX: color: #0C1527; — As RGB: color: rgb(12, 21, 39); — Tailwind CSS: bg-[hsl(221,52%,10%)] — CSS variable: --color-primary: hsl(221, 52%, 10%);