HSL(221, 18%, 43%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
N/A
CSS Class
bg-[hsl(221,18%,43%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 18%, 43%) | color: hsl(221, 18%, 43%) | |
| HEX | #5A6681 | color: #5A6681 | |
| RGB | rgb(90, 102, 129) | color: rgb(90, 102, 129) | |
| CMYK | cmyk(30%, 21%, 0%, 49%) | — | |
| HSV | hsv(222, 30%, 51%) | — | |
| HWB | hwb(222 36% 49%) | color: hwb(222 36% 49%) | |
| OKLCH | oklch(0.5106 0.0455 266.09) | color: oklch(0.5106 0.0455 266.09) | |
| Lab | lab(43.15 2.17 -16.5) | color: lab(43.15 2.17 -16.5) | |
| LCH | lch(43.15 16.64 277.49) | color: lch(43.15 16.64 277.49) |
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)
#5F5F7A — rgb(95, 95, 122)
Deuteranopia (Green-blind)
#5F5E79 — rgb(95, 94, 121)
Tritanopia (Blue-blind)
#5B7574 — rgb(91, 117, 116)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 18%, 43%);
text
color: hsl(221, 18%, 43%);
border
border: 2px solid hsl(221, 18%, 43%);
gradient light
background: linear-gradient(to right, hsl(221, 18%, 63%), hsl(221, 18%, 43%));
gradient dark
background: linear-gradient(to right, hsl(221, 18%, 43%), hsl(221, 18%, 23%))
hex
background-color: #5A6681;
tailwind
bg-[hsl(221,18%,43%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 18%, 43%, 0.4);
css variable
--color-primary: hsl(221, 18%, 43%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 18%, 43%)?
HEX: #5A6681 | RGB: rgb(90, 102, 129) | CMYK: 30%, 21%, 0%, 49% | HSV: 222°, 30%, 51%. Copy any format from the conversion table above.
What colors go well with #5A6681?
The complementary color is HSL(41, 18%, 43%). 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, 18%, 43%) in CSS?
As HSL: color: hsl(221, 18%, 43%); — As HEX: color: #5A6681; — As RGB: color: rgb(90, 102, 129); — Tailwind CSS: bg-[hsl(221,18%,43%)] — CSS variable: --color-primary: hsl(221, 18%, 43%);