HSL(215, 20%, 23%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(215,20%,23%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(215, 20%, 23%) | color: hsl(215, 20%, 23%) | |
| HEX | #2F3946 | color: #2F3946 | |
| RGB | rgb(47, 57, 70) | color: rgb(47, 57, 70) | |
| CMYK | cmyk(33%, 19%, 0%, 73%) | — | |
| HSV | hsv(214, 33%, 27%) | — | |
| HWB | hwb(214 18% 73%) | color: hwb(214 18% 73%) | |
| OKLCH | oklch(0.3409 0.0266 255.11) | color: oklch(0.3409 0.0266 255.11) | |
| Lab | lab(23.58 -0.53 -9.37) | color: lab(23.58 -0.53 -9.37) | |
| LCH | lch(23.58 9.38 266.76) | color: lch(23.58 9.38 266.76) |
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)
#333343 — rgb(51, 51, 67)
Deuteranopia (Green-blind)
#333242 — rgb(51, 50, 66)
Tritanopia (Blue-blind)
#304040 — rgb(48, 64, 64)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(215, 20%, 23%);
text
color: hsl(215, 20%, 23%);
border
border: 2px solid hsl(215, 20%, 23%);
gradient light
background: linear-gradient(to right, hsl(215, 20%, 43%), hsl(215, 20%, 23%));
gradient dark
background: linear-gradient(to right, hsl(215, 20%, 23%), hsl(215, 20%, 3%))
hex
background-color: #2F3946;
tailwind
bg-[hsl(215,20%,23%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(215, 20%, 23%, 0.4);
css variable
--color-primary: hsl(215, 20%, 23%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(215, 20%, 23%)?
HEX: #2F3946 | RGB: rgb(47, 57, 70) | CMYK: 33%, 19%, 0%, 73% | HSV: 214°, 33%, 27%. Copy any format from the conversion table above.
What colors go well with #2F3946?
The complementary color is HSL(35, 20%, 23%). For a triadic harmony, use hues 215°, 335°, and 95°. For analogous combinations, try hues 185° and 245°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(215, 20%, 23%) in CSS?
As HSL: color: hsl(215, 20%, 23%); — As HEX: color: #2F3946; — As RGB: color: rgb(47, 57, 70); — Tailwind CSS: bg-[hsl(215,20%,23%)] — CSS variable: --color-primary: hsl(215, 20%, 23%);