HSL(221, 20%, 24%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,20%,24%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 20%, 24%) | color: hsl(221, 20%, 24%) | |
| HEX | #313949 | color: #313949 | |
| RGB | rgb(49, 57, 73) | color: rgb(49, 57, 73) | |
| CMYK | cmyk(33%, 22%, 0%, 71%) | — | |
| HSV | hsv(220, 33%, 29%) | — | |
| HWB | hwb(220 19% 71%) | color: hwb(220 19% 71%) | |
| OKLCH | oklch(0.344 0.0302 264.06) | color: oklch(0.344 0.0302 264.06) | |
| Lab | lab(23.87 1.08 -10.91) | color: lab(23.87 1.08 -10.91) | |
| LCH | lch(23.87 10.96 275.65) | color: lch(23.87 10.96 275.65) |
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)
#343545 — rgb(52, 53, 69)
Deuteranopia (Green-blind)
#343344 — rgb(52, 51, 68)
Tritanopia (Blue-blind)
#314241 — rgb(49, 66, 65)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 20%, 24%);
text
color: hsl(221, 20%, 24%);
border
border: 2px solid hsl(221, 20%, 24%);
gradient light
background: linear-gradient(to right, hsl(221, 20%, 44%), hsl(221, 20%, 24%));
gradient dark
background: linear-gradient(to right, hsl(221, 20%, 24%), hsl(221, 20%, 4%))
hex
background-color: #313949;
tailwind
bg-[hsl(221,20%,24%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 20%, 24%, 0.4);
css variable
--color-primary: hsl(221, 20%, 24%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 20%, 24%)?
HEX: #313949 | RGB: rgb(49, 57, 73) | CMYK: 33%, 22%, 0%, 71% | HSV: 220°, 33%, 29%. Copy any format from the conversion table above.
What colors go well with #313949?
The complementary color is HSL(41, 20%, 24%). 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, 20%, 24%) in CSS?
As HSL: color: hsl(221, 20%, 24%); — As HEX: color: #313949; — As RGB: color: rgb(49, 57, 73); — Tailwind CSS: bg-[hsl(221,20%,24%)] — CSS variable: --color-primary: hsl(221, 20%, 24%);