HSL(237, 12%, 28%)
Grayish Blue — Blue color
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Color Information
Color Name
Grayish Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
N/A
CSS Class
bg-[hsl(237,12%,28%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 12%, 28%) | color: hsl(237, 12%, 28%) | |
| HEX | #3F4050 | color: #3F4050 | |
| RGB | rgb(63, 64, 80) | color: rgb(63, 64, 80) | |
| CMYK | cmyk(21%, 20%, 0%, 69%) | — | |
| HSV | hsv(236, 21%, 31%) | — | |
| HWB | hwb(236 24% 69%) | color: hwb(236 24% 69%) | |
| OKLCH | oklch(0.377 0.0273 282.19) | color: oklch(0.377 0.0273 282.19) | |
| Lab | lab(27.58 3.55 -9.77) | color: lab(27.58 3.55 -9.77) | |
| LCH | lch(27.58 10.39 289.97) | color: lch(27.58 10.39 289.97) |
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)
#3F3F4C — rgb(63, 63, 76)
Deuteranopia (Green-blind)
#3F3F4B — rgb(63, 63, 75)
Tritanopia (Blue-blind)
#3F4948 — rgb(63, 73, 72)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 12%, 28%);
text
color: hsl(237, 12%, 28%);
border
border: 2px solid hsl(237, 12%, 28%);
gradient light
background: linear-gradient(to right, hsl(237, 12%, 48%), hsl(237, 12%, 28%));
gradient dark
background: linear-gradient(to right, hsl(237, 12%, 28%), hsl(237, 12%, 8%))
hex
background-color: #3F4050;
tailwind
bg-[hsl(237,12%,28%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 12%, 28%, 0.4);
css variable
--color-primary: hsl(237, 12%, 28%);
Related Colors
Use Cases for Grayish Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 12%, 28%)?
HEX: #3F4050 | RGB: rgb(63, 64, 80) | CMYK: 21%, 20%, 0%, 69% | HSV: 236°, 21%, 31%. Copy any format from the conversion table above.
What colors go well with #3F4050?
The complementary color is HSL(57, 12%, 28%). 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, 12%, 28%) in CSS?
As HSL: color: hsl(237, 12%, 28%); — As HEX: color: #3F4050; — As RGB: color: rgb(63, 64, 80); — Tailwind CSS: bg-[hsl(237,12%,28%)] — CSS variable: --color-primary: hsl(237, 12%, 28%);