HSL(221, 10%, 28%)
Grayish Blue — Blue color
Adjust Color
Color Information
Color Name
Grayish Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
N/A
CSS Class
bg-[hsl(221,10%,28%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 10%, 28%) | color: hsl(221, 10%, 28%) | |
| HEX | #40454F | color: #40454F | |
| RGB | rgb(64, 69, 79) | color: rgb(64, 69, 79) | |
| CMYK | cmyk(19%, 13%, 0%, 69%) | — | |
| HSV | hsv(220, 19%, 31%) | — | |
| HWB | hwb(220 25% 69%) | color: hwb(220 25% 69%) | |
| OKLCH | oklch(0.3896 0.0182 264.34) | color: oklch(0.3896 0.0182 264.34) | |
| Lab | lab(29.19 0.41 -6.69) | color: lab(29.19 0.41 -6.69) | |
| LCH | lch(29.19 6.7 273.51) | color: lch(29.19 6.7 273.51) |
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)
#42424D — rgb(66, 66, 77)
Deuteranopia (Green-blind)
#42424C — rgb(66, 66, 76)
Tritanopia (Blue-blind)
#404B4A — rgb(64, 75, 74)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 10%, 28%);
text
color: hsl(221, 10%, 28%);
border
border: 2px solid hsl(221, 10%, 28%);
gradient light
background: linear-gradient(to right, hsl(221, 10%, 48%), hsl(221, 10%, 28%));
gradient dark
background: linear-gradient(to right, hsl(221, 10%, 28%), hsl(221, 10%, 8%))
hex
background-color: #40454F;
tailwind
bg-[hsl(221,10%,28%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 10%, 28%, 0.4);
css variable
--color-primary: hsl(221, 10%, 28%);
Related Colors
Use Cases for Grayish Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 10%, 28%)?
HEX: #40454F | RGB: rgb(64, 69, 79) | CMYK: 19%, 13%, 0%, 69% | HSV: 220°, 19%, 31%. Copy any format from the conversion table above.
What colors go well with #40454F?
The complementary color is HSL(41, 10%, 28%). 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, 10%, 28%) in CSS?
As HSL: color: hsl(221, 10%, 28%); — As HEX: color: #40454F; — As RGB: color: rgb(64, 69, 79); — Tailwind CSS: bg-[hsl(221,10%,28%)] — CSS variable: --color-primary: hsl(221, 10%, 28%);