HSL(221, 50%, 20%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,50%,20%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 50%, 20%) | color: hsl(221, 50%, 20%) | |
| HEX | #1A2A4D | color: #1A2A4D | |
| RGB | rgb(26, 42, 77) | color: rgb(26, 42, 77) | |
| CMYK | cmyk(66%, 45%, 0%, 70%) | — | |
| HSV | hsv(221, 66%, 30%) | — | |
| HWB | hwb(221 10% 70%) | color: hwb(221 10% 70%) | |
| OKLCH | oklch(0.2909 0.0676 264.13) | color: oklch(0.2909 0.0676 264.13) | |
| Lab | lab(17.51 6.07 -23.65) | color: lab(17.51 6.07 -23.65) | |
| LCH | lch(17.51 24.42 284.39) | color: lch(17.51 24.42 284.39) |
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)
#212145 — rgb(33, 33, 69)
Deuteranopia (Green-blind)
#201F43 — rgb(32, 31, 67)
Tritanopia (Blue-blind)
#1B3E3C — rgb(27, 62, 60)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 50%, 20%);
text
color: hsl(221, 50%, 20%);
border
border: 2px solid hsl(221, 50%, 20%);
gradient light
background: linear-gradient(to right, hsl(221, 50%, 40%), hsl(221, 50%, 20%));
gradient dark
background: linear-gradient(to right, hsl(221, 50%, 20%), hsl(221, 50%, 0%))
hex
background-color: #1A2A4D;
tailwind
bg-[hsl(221,50%,20%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 50%, 20%, 0.4);
css variable
--color-primary: hsl(221, 50%, 20%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 50%, 20%)?
HEX: #1A2A4D | RGB: rgb(26, 42, 77) | CMYK: 66%, 45%, 0%, 70% | HSV: 221°, 66%, 30%. Copy any format from the conversion table above.
What colors go well with #1A2A4D?
The complementary color is HSL(41, 50%, 20%). 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, 50%, 20%) in CSS?
As HSL: color: hsl(221, 50%, 20%); — As HEX: color: #1A2A4D; — As RGB: color: rgb(26, 42, 77); — Tailwind CSS: bg-[hsl(221,50%,20%)] — CSS variable: --color-primary: hsl(221, 50%, 20%);