HSL(223, 55%, 20%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(223,55%,20%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(223, 55%, 20%) | color: hsl(223, 55%, 20%) | |
| HEX | #17274F | color: #17274F | |
| RGB | rgb(23, 39, 79) | color: rgb(23, 39, 79) | |
| CMYK | cmyk(71%, 51%, 0%, 69%) | — | |
| HSV | hsv(223, 71%, 31%) | — | |
| HWB | hwb(223 9% 69%) | color: hwb(223 9% 69%) | |
| OKLCH | oklch(0.283 0.0764 265.42) | color: oklch(0.283 0.0764 265.42) | |
| Lab | lab(16.49 8.44 -26.65) | color: lab(16.49 8.44 -26.65) | |
| LCH | lch(16.49 27.95 287.57) | color: lch(16.49 27.95 287.57) |
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)
#1E1E45 — rgb(30, 30, 69)
Deuteranopia (Green-blind)
#1D1C43 — rgb(29, 28, 67)
Tritanopia (Blue-blind)
#183E3C — rgb(24, 62, 60)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(223, 55%, 20%);
text
color: hsl(223, 55%, 20%);
border
border: 2px solid hsl(223, 55%, 20%);
gradient light
background: linear-gradient(to right, hsl(223, 55%, 40%), hsl(223, 55%, 20%));
gradient dark
background: linear-gradient(to right, hsl(223, 55%, 20%), hsl(223, 55%, 0%))
hex
background-color: #17274F;
tailwind
bg-[hsl(223,55%,20%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(223, 55%, 20%, 0.4);
css variable
--color-primary: hsl(223, 55%, 20%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(223, 55%, 20%)?
HEX: #17274F | RGB: rgb(23, 39, 79) | CMYK: 71%, 51%, 0%, 69% | HSV: 223°, 71%, 31%. Copy any format from the conversion table above.
What colors go well with #17274F?
The complementary color is HSL(43, 55%, 20%). For a triadic harmony, use hues 223°, 343°, and 103°. For analogous combinations, try hues 193° and 253°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(223, 55%, 20%) in CSS?
As HSL: color: hsl(223, 55%, 20%); — As HEX: color: #17274F; — As RGB: color: rgb(23, 39, 79); — Tailwind CSS: bg-[hsl(223,55%,20%)] — CSS variable: --color-primary: hsl(223, 55%, 20%);