HSL(231, 20%, 28%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(231,20%,28%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(231, 20%, 28%) | color: hsl(231, 20%, 28%) | |
| HEX | #393D56 | color: #393D56 | |
| RGB | rgb(57, 61, 86) | color: rgb(57, 61, 86) | |
| CMYK | cmyk(34%, 29%, 0%, 66%) | — | |
| HSV | hsv(232, 34%, 34%) | — | |
| HWB | hwb(232 22% 66%) | color: hwb(232 22% 66%) | |
| OKLCH | oklch(0.3673 0.0434 277.02) | color: oklch(0.3673 0.0434 277.02) | |
| Lab | lab(26.39 5.08 -15.56) | color: lab(26.39 5.08 -15.56) | |
| LCH | lch(26.39 16.37 288.08) | color: lch(26.39 16.37 288.08) |
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)
#3B3B50 — rgb(59, 59, 80)
Deuteranopia (Green-blind)
#3B3A4F — rgb(59, 58, 79)
Tritanopia (Blue-blind)
#394B4A — rgb(57, 75, 74)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(231, 20%, 28%);
text
color: hsl(231, 20%, 28%);
border
border: 2px solid hsl(231, 20%, 28%);
gradient light
background: linear-gradient(to right, hsl(231, 20%, 48%), hsl(231, 20%, 28%));
gradient dark
background: linear-gradient(to right, hsl(231, 20%, 28%), hsl(231, 20%, 8%))
hex
background-color: #393D56;
tailwind
bg-[hsl(231,20%,28%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(231, 20%, 28%, 0.4);
css variable
--color-primary: hsl(231, 20%, 28%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(231, 20%, 28%)?
HEX: #393D56 | RGB: rgb(57, 61, 86) | CMYK: 34%, 29%, 0%, 66% | HSV: 232°, 34%, 34%. Copy any format from the conversion table above.
What colors go well with #393D56?
The complementary color is HSL(51, 20%, 28%). For a triadic harmony, use hues 231°, 351°, and 111°. For analogous combinations, try hues 201° and 261°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(231, 20%, 28%) in CSS?
As HSL: color: hsl(231, 20%, 28%); — As HEX: color: #393D56; — As RGB: color: rgb(57, 61, 86); — Tailwind CSS: bg-[hsl(231,20%,28%)] — CSS variable: --color-primary: hsl(231, 20%, 28%);