HSL(221, 56%, 47%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,56%,47%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 56%, 47%) | color: hsl(221, 56%, 47%) | |
| HEX | #355FBB | color: #355FBB | |
| RGB | rgb(53, 95, 187) | color: rgb(53, 95, 187) | |
| CMYK | cmyk(72%, 49%, 0%, 27%) | — | |
| HSV | hsv(221, 72%, 73%) | — | |
| HWB | hwb(221 20% 27%) | color: hwb(221 20% 27%) | |
| OKLCH | oklch(0.5063 0.1527 263.47) | color: oklch(0.5063 0.1527 263.47) | |
| Lab | lab(42.04 17.15 -52.83) | color: lab(42.04 17.15 -52.83) | |
| LCH | lch(42.04 55.54 287.98) | color: lch(42.04 55.54 287.98) |
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)
#4748A5 — rgb(71, 72, 165)
Deuteranopia (Green-blind)
#45429F — rgb(69, 66, 159)
Tritanopia (Blue-blind)
#37938F — rgb(55, 147, 143)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 56%, 47%);
text
color: hsl(221, 56%, 47%);
border
border: 2px solid hsl(221, 56%, 47%);
gradient light
background: linear-gradient(to right, hsl(221, 56%, 67%), hsl(221, 56%, 47%));
gradient dark
background: linear-gradient(to right, hsl(221, 56%, 47%), hsl(221, 56%, 27%))
hex
background-color: #355FBB;
tailwind
bg-[hsl(221,56%,47%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 56%, 47%, 0.4);
css variable
--color-primary: hsl(221, 56%, 47%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 56%, 47%)?
HEX: #355FBB | RGB: rgb(53, 95, 187) | CMYK: 72%, 49%, 0%, 27% | HSV: 221°, 72%, 73%. Copy any format from the conversion table above.
What colors go well with #355FBB?
The complementary color is HSL(41, 56%, 47%). 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, 56%, 47%) in CSS?
As HSL: color: hsl(221, 56%, 47%); — As HEX: color: #355FBB; — As RGB: color: rgb(53, 95, 187); — Tailwind CSS: bg-[hsl(221,56%,47%)] — CSS variable: --color-primary: hsl(221, 56%, 47%);