HSL(237, 18%, 40%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
N/A
CSS Class
bg-[hsl(237,18%,40%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 18%, 40%) | color: hsl(237, 18%, 40%) | |
| HEX | #545578 | color: #545578 | |
| RGB | rgb(84, 85, 120) | color: rgb(84, 85, 120) | |
| CMYK | cmyk(30%, 29%, 0%, 53%) | — | |
| HSV | hsv(238, 30%, 47%) | — | |
| HWB | hwb(238 33% 53%) | color: hwb(238 33% 53%) | |
| OKLCH | oklch(0.4632 0.0566 282.68) | color: oklch(0.4632 0.0566 282.68) | |
| Lab | lab(37.37 8.3 -19.95) | color: lab(37.37 8.3 -19.95) | |
| LCH | lch(37.37 21.61 292.59) | color: lch(37.37 21.61 292.59) |
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)
#545470 — rgb(84, 84, 112)
Deuteranopia (Green-blind)
#54546E — rgb(84, 84, 110)
Tritanopia (Blue-blind)
#546967 — rgb(84, 105, 103)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 18%, 40%);
text
color: hsl(237, 18%, 40%);
border
border: 2px solid hsl(237, 18%, 40%);
gradient light
background: linear-gradient(to right, hsl(237, 18%, 60%), hsl(237, 18%, 40%));
gradient dark
background: linear-gradient(to right, hsl(237, 18%, 40%), hsl(237, 18%, 20%))
hex
background-color: #545578;
tailwind
bg-[hsl(237,18%,40%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 18%, 40%, 0.4);
css variable
--color-primary: hsl(237, 18%, 40%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 18%, 40%)?
HEX: #545578 | RGB: rgb(84, 85, 120) | CMYK: 30%, 29%, 0%, 53% | HSV: 238°, 30%, 47%. Copy any format from the conversion table above.
What colors go well with #545578?
The complementary color is HSL(57, 18%, 40%). For a triadic harmony, use hues 237°, 357°, and 117°. For analogous combinations, try hues 207° and 267°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(237, 18%, 40%) in CSS?
As HSL: color: hsl(237, 18%, 40%); — As HEX: color: #545578; — As RGB: color: rgb(84, 85, 120); — Tailwind CSS: bg-[hsl(237,18%,40%)] — CSS variable: --color-primary: hsl(237, 18%, 40%);