HSL(221, 36%, 21%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,36%,21%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 36%, 21%) | color: hsl(221, 36%, 21%) | |
| HEX | #222E49 | color: #222E49 | |
| RGB | rgb(34, 46, 73) | color: rgb(34, 46, 73) | |
| CMYK | cmyk(53%, 37%, 0%, 71%) | — | |
| HSV | hsv(222, 53%, 29%) | — | |
| HWB | hwb(222 14% 71%) | color: hwb(222 14% 71%) | |
| OKLCH | oklch(0.304 0.0518 265.22) | color: oklch(0.304 0.0518 265.22) | |
| Lab | lab(19.12 3.76 -18.36) | color: lab(19.12 3.76 -18.36) | |
| LCH | lch(19.12 18.74 281.57) | color: lch(19.12 18.74 281.57) |
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)
#272742 — rgb(39, 39, 66)
Deuteranopia (Green-blind)
#272641 — rgb(39, 38, 65)
Tritanopia (Blue-blind)
#233D3C — rgb(35, 61, 60)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 36%, 21%);
text
color: hsl(221, 36%, 21%);
border
border: 2px solid hsl(221, 36%, 21%);
gradient light
background: linear-gradient(to right, hsl(221, 36%, 41%), hsl(221, 36%, 21%));
gradient dark
background: linear-gradient(to right, hsl(221, 36%, 21%), hsl(221, 36%, 1%))
hex
background-color: #222E49;
tailwind
bg-[hsl(221,36%,21%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 36%, 21%, 0.4);
css variable
--color-primary: hsl(221, 36%, 21%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 36%, 21%)?
HEX: #222E49 | RGB: rgb(34, 46, 73) | CMYK: 53%, 37%, 0%, 71% | HSV: 222°, 53%, 29%. Copy any format from the conversion table above.
What colors go well with #222E49?
The complementary color is HSL(41, 36%, 21%). 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, 36%, 21%) in CSS?
As HSL: color: hsl(221, 36%, 21%); — As HEX: color: #222E49; — As RGB: color: rgb(34, 46, 73); — Tailwind CSS: bg-[hsl(221,36%,21%)] — CSS variable: --color-primary: hsl(221, 36%, 21%);