HSL(221, 100%, 20%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,100%,20%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 100%, 20%) | color: hsl(221, 100%, 20%) | |
| HEX | #002066 | color: #002066 | |
| RGB | rgb(0, 32, 102) | color: rgb(0, 32, 102) | |
| CMYK | cmyk(100%, 69%, 0%, 60%) | — | |
| HSV | hsv(221, 100%, 40%) | — | |
| HWB | hwb(221 0% 60%) | color: hwb(221 0% 60%) | |
| OKLCH | oklch(0.2788 0.1282 261.92) | color: oklch(0.2788 0.1282 261.92) | |
| Lab | lab(15.44 20.95 -43.76) | color: lab(15.44 20.95 -43.76) | |
| LCH | lch(15.44 48.52 295.58) | color: lch(15.44 48.52 295.58) |
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)
#0E0E55 — rgb(14, 14, 85)
Deuteranopia (Green-blind)
#0C0A51 — rgb(12, 10, 81)
Tritanopia (Blue-blind)
#024845 — rgb(2, 72, 69)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 100%, 20%);
text
color: hsl(221, 100%, 20%);
border
border: 2px solid hsl(221, 100%, 20%);
gradient light
background: linear-gradient(to right, hsl(221, 100%, 40%), hsl(221, 100%, 20%));
gradient dark
background: linear-gradient(to right, hsl(221, 100%, 20%), hsl(221, 100%, 0%))
hex
background-color: #002066;
tailwind
bg-[hsl(221,100%,20%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 100%, 20%, 0.4);
css variable
--color-primary: hsl(221, 100%, 20%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 100%, 20%)?
HEX: #002066 | RGB: rgb(0, 32, 102) | CMYK: 100%, 69%, 0%, 60% | HSV: 221°, 100%, 40%. Copy any format from the conversion table above.
What colors go well with #002066?
The complementary color is HSL(41, 100%, 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, 100%, 20%) in CSS?
As HSL: color: hsl(221, 100%, 20%); — As HEX: color: #002066; — As RGB: color: rgb(0, 32, 102); — Tailwind CSS: bg-[hsl(221,100%,20%)] — CSS variable: --color-primary: hsl(221, 100%, 20%);