HSL(221, 100%, 60%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,100%,60%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 100%, 60%) | color: hsl(221, 100%, 60%) | |
| HEX | #3374FF | color: #3374FF | |
| RGB | rgb(51, 116, 255) | color: rgb(51, 116, 255) | |
| CMYK | cmyk(80%, 55%, 0%, 0%) | — | |
| HSV | hsv(221, 80%, 100%) | — | |
| HWB | hwb(221 20% 0%) | color: hwb(221 20% 0%) | |
| OKLCH | oklch(0.5989 0.2177 262.78) | color: oklch(0.5989 0.2177 262.78) | |
| Lab | lab(52.3 28.74 -74.8) | color: lab(52.3 28.74 -74.8) | |
| LCH | lch(52.3 80.13 291.02) | color: lch(52.3 80.13 291.02) |
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: black
Color Blindness Simulation
Protanopia (Red-blind)
#4F50DD — rgb(79, 80, 221)
Deuteranopia (Green-blind)
#4B47D5 — rgb(75, 71, 213)
Tritanopia (Blue-blind)
#36C3BD — rgb(54, 195, 189)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 100%, 60%);
text
color: hsl(221, 100%, 60%);
border
border: 2px solid hsl(221, 100%, 60%);
gradient light
background: linear-gradient(to right, hsl(221, 100%, 80%), hsl(221, 100%, 60%));
gradient dark
background: linear-gradient(to right, hsl(221, 100%, 60%), hsl(221, 100%, 40%))
hex
background-color: #3374FF;
tailwind
bg-[hsl(221,100%,60%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 100%, 60%, 0.4);
css variable
--color-primary: hsl(221, 100%, 60%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 100%, 60%)?
HEX: #3374FF | RGB: rgb(51, 116, 255) | CMYK: 80%, 55%, 0%, 0% | HSV: 221°, 80%, 100%. Copy any format from the conversion table above.
What colors go well with #3374FF?
The complementary color is HSL(41, 100%, 60%). 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%, 60%) in CSS?
As HSL: color: hsl(221, 100%, 60%); — As HEX: color: #3374FF; — As RGB: color: rgb(51, 116, 255); — Tailwind CSS: bg-[hsl(221,100%,60%)] — CSS variable: --color-primary: hsl(221, 100%, 60%);