HSL(221, 47%, 41%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,47%,41%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 47%, 41%) | color: hsl(221, 47%, 41%) | |
| HEX | #37579A | color: #37579A | |
| RGB | rgb(55, 87, 154) | color: rgb(55, 87, 154) | |
| CMYK | cmyk(64%, 44%, 0%, 40%) | — | |
| HSV | hsv(221, 64%, 60%) | — | |
| HWB | hwb(221 22% 40%) | color: hwb(221 22% 40%) | |
| OKLCH | oklch(0.467 0.1152 263.38) | color: oklch(0.467 0.1152 263.38) | |
| Lab | lab(37.77 10.51 -40.15) | color: lab(37.77 10.51 -40.15) | |
| LCH | lch(37.77 41.5 284.67) | color: lch(37.77 41.5 284.67) |
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)
#45458A — rgb(69, 69, 138)
Deuteranopia (Green-blind)
#434186 — rgb(67, 65, 134)
Tritanopia (Blue-blind)
#397D7A — rgb(57, 125, 122)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 47%, 41%);
text
color: hsl(221, 47%, 41%);
border
border: 2px solid hsl(221, 47%, 41%);
gradient light
background: linear-gradient(to right, hsl(221, 47%, 61%), hsl(221, 47%, 41%));
gradient dark
background: linear-gradient(to right, hsl(221, 47%, 41%), hsl(221, 47%, 21%))
hex
background-color: #37579A;
tailwind
bg-[hsl(221,47%,41%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 47%, 41%, 0.4);
css variable
--color-primary: hsl(221, 47%, 41%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 47%, 41%)?
HEX: #37579A | RGB: rgb(55, 87, 154) | CMYK: 64%, 44%, 0%, 40% | HSV: 221°, 64%, 60%. Copy any format from the conversion table above.
What colors go well with #37579A?
The complementary color is HSL(41, 47%, 41%). 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, 47%, 41%) in CSS?
As HSL: color: hsl(221, 47%, 41%); — As HEX: color: #37579A; — As RGB: color: rgb(55, 87, 154); — Tailwind CSS: bg-[hsl(221,47%,41%)] — CSS variable: --color-primary: hsl(221, 47%, 41%);