HSL(221, 23%, 21%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,23%,21%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 23%, 21%) | color: hsl(221, 23%, 21%) | |
| HEX | #293142 | color: #293142 | |
| RGB | rgb(41, 49, 66) | color: rgb(41, 49, 66) | |
| CMYK | cmyk(38%, 26%, 0%, 74%) | — | |
| HSV | hsv(221, 38%, 26%) | — | |
| HWB | hwb(221 16% 74%) | color: hwb(221 16% 74%) | |
| OKLCH | oklch(0.3133 0.0326 264.98) | color: oklch(0.3133 0.0326 264.98) | |
| Lab | lab(20.29 1.53 -11.75) | color: lab(20.29 1.53 -11.75) | |
| LCH | lch(20.29 11.85 277.42) | color: lch(20.29 11.85 277.42) |
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)
#2C2D3E — rgb(44, 45, 62)
Deuteranopia (Green-blind)
#2C2B3D — rgb(44, 43, 61)
Tritanopia (Blue-blind)
#293B3A — rgb(41, 59, 58)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 23%, 21%);
text
color: hsl(221, 23%, 21%);
border
border: 2px solid hsl(221, 23%, 21%);
gradient light
background: linear-gradient(to right, hsl(221, 23%, 41%), hsl(221, 23%, 21%));
gradient dark
background: linear-gradient(to right, hsl(221, 23%, 21%), hsl(221, 23%, 1%))
hex
background-color: #293142;
tailwind
bg-[hsl(221,23%,21%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 23%, 21%, 0.4);
css variable
--color-primary: hsl(221, 23%, 21%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 23%, 21%)?
HEX: #293142 | RGB: rgb(41, 49, 66) | CMYK: 38%, 26%, 0%, 74% | HSV: 221°, 38%, 26%. Copy any format from the conversion table above.
What colors go well with #293142?
The complementary color is HSL(41, 23%, 21%). 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, 23%, 21%) in CSS?
As HSL: color: hsl(221, 23%, 21%); — As HEX: color: #293142; — As RGB: color: rgb(41, 49, 66); — Tailwind CSS: bg-[hsl(221,23%,21%)] — CSS variable: --color-primary: hsl(221, 23%, 21%);