HSL(221, 66%, 56%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,66%,56%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 66%, 56%) | color: hsl(221, 66%, 56%) | |
| HEX | #4574D9 | color: #4574D9 | |
| RGB | rgb(69, 116, 217) | color: rgb(69, 116, 217) | |
| CMYK | cmyk(68%, 47%, 0%, 15%) | — | |
| HSV | hsv(221, 68%, 85%) | — | |
| HWB | hwb(221 27% 15%) | color: hwb(221 27% 15%) | |
| OKLCH | oklch(0.5783 0.1631 263.41) | color: oklch(0.5783 0.1631 263.41) | |
| Lab | lab(50.41 17.07 -56.57) | color: lab(50.41 17.07 -56.57) | |
| LCH | lch(50.41 59.09 286.79) | color: lch(50.41 59.09 286.79) |
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: black
Color Blindness Simulation
Protanopia (Red-blind)
#595AC1 — rgb(89, 90, 193)
Deuteranopia (Green-blind)
#5753BB — rgb(87, 83, 187)
Tritanopia (Blue-blind)
#47ADA9 — rgb(71, 173, 169)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 66%, 56%);
text
color: hsl(221, 66%, 56%);
border
border: 2px solid hsl(221, 66%, 56%);
gradient light
background: linear-gradient(to right, hsl(221, 66%, 76%), hsl(221, 66%, 56%));
gradient dark
background: linear-gradient(to right, hsl(221, 66%, 56%), hsl(221, 66%, 36%))
hex
background-color: #4574D9;
tailwind
bg-[hsl(221,66%,56%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 66%, 56%, 0.4);
css variable
--color-primary: hsl(221, 66%, 56%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 66%, 56%)?
HEX: #4574D9 | RGB: rgb(69, 116, 217) | CMYK: 68%, 47%, 0%, 15% | HSV: 221°, 68%, 85%. Copy any format from the conversion table above.
What colors go well with #4574D9?
The complementary color is HSL(41, 66%, 56%). 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, 66%, 56%) in CSS?
As HSL: color: hsl(221, 66%, 56%); — As HEX: color: #4574D9; — As RGB: color: rgb(69, 116, 217); — Tailwind CSS: bg-[hsl(221,66%,56%)] — CSS variable: --color-primary: hsl(221, 66%, 56%);