HSL(221, 46%, 17%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,46%,17%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 46%, 17%) | color: hsl(221, 46%, 17%) | |
| HEX | #17243F | color: #17243F | |
| RGB | rgb(23, 36, 63) | color: rgb(23, 36, 63) | |
| CMYK | cmyk(63%, 43%, 0%, 75%) | — | |
| HSV | hsv(221, 63%, 25%) | — | |
| HWB | hwb(221 9% 75%) | color: hwb(221 9% 75%) | |
| OKLCH | oklch(0.2635 0.054 263.65) | color: oklch(0.2635 0.054 263.65) | |
| Lab | lab(14.42 4.15 -18.94) | color: lab(14.42 4.15 -18.94) | |
| LCH | lch(14.42 19.39 282.36) | color: lch(14.42 19.39 282.36) |
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)
#1D1D38 — rgb(29, 29, 56)
Deuteranopia (Green-blind)
#1C1B37 — rgb(28, 27, 55)
Tritanopia (Blue-blind)
#183332 — rgb(24, 51, 50)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 46%, 17%);
text
color: hsl(221, 46%, 17%);
border
border: 2px solid hsl(221, 46%, 17%);
gradient light
background: linear-gradient(to right, hsl(221, 46%, 37%), hsl(221, 46%, 17%));
gradient dark
background: linear-gradient(to right, hsl(221, 46%, 17%), hsl(221, 46%, 0%))
hex
background-color: #17243F;
tailwind
bg-[hsl(221,46%,17%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 46%, 17%, 0.4);
css variable
--color-primary: hsl(221, 46%, 17%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 46%, 17%)?
HEX: #17243F | RGB: rgb(23, 36, 63) | CMYK: 63%, 43%, 0%, 75% | HSV: 221°, 63%, 25%. Copy any format from the conversion table above.
What colors go well with #17243F?
The complementary color is HSL(41, 46%, 17%). 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, 46%, 17%) in CSS?
As HSL: color: hsl(221, 46%, 17%); — As HEX: color: #17243F; — As RGB: color: rgb(23, 36, 63); — Tailwind CSS: bg-[hsl(221,46%,17%)] — CSS variable: --color-primary: hsl(221, 46%, 17%);