HSL(221, 100%, 41%)
Vivid Blue — Blue color
Adjust Color
Color Information
Color Name
Vivid Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(221,100%,41%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(221, 100%, 41%) | color: hsl(221, 100%, 41%) | |
| HEX | #0042D1 | color: #0042D1 | |
| RGB | rgb(0, 66, 209) | color: rgb(0, 66, 209) | |
| CMYK | cmyk(100%, 68%, 0%, 18%) | — | |
| HSV | hsv(221, 100%, 82%) | — | |
| HWB | hwb(221 0% 18%) | color: hwb(221 0% 18%) | |
| OKLCH | oklch(0.4553 0.2257 262.83) | color: oklch(0.4553 0.2257 262.83) | |
| Lab | lab(35 40.75 -77.16) | color: lab(35 40.75 -77.16) | |
| LCH | lch(35 87.26 297.84) | color: lch(35 87.26 297.84) |
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)
#1D1DAE — rgb(29, 29, 174)
Deuteranopia (Green-blind)
#1914A6 — rgb(25, 20, 166)
Tritanopia (Blue-blind)
#03938D — rgb(3, 147, 141)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(221, 100%, 41%);
text
color: hsl(221, 100%, 41%);
border
border: 2px solid hsl(221, 100%, 41%);
gradient light
background: linear-gradient(to right, hsl(221, 100%, 61%), hsl(221, 100%, 41%));
gradient dark
background: linear-gradient(to right, hsl(221, 100%, 41%), hsl(221, 100%, 21%))
hex
background-color: #0042D1;
tailwind
bg-[hsl(221,100%,41%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(221, 100%, 41%, 0.4);
css variable
--color-primary: hsl(221, 100%, 41%);
Related Colors
Use Cases for Vivid Blue
Frequently Asked Questions
What are all the color codes for HSL(221, 100%, 41%)?
HEX: #0042D1 | RGB: rgb(0, 66, 209) | CMYK: 100%, 68%, 0%, 18% | HSV: 221°, 100%, 82%. Copy any format from the conversion table above.
What colors go well with #0042D1?
The complementary color is HSL(41, 100%, 41%). 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%, 41%) in CSS?
As HSL: color: hsl(221, 100%, 41%); — As HEX: color: #0042D1; — As RGB: color: rgb(0, 66, 209); — Tailwind CSS: bg-[hsl(221,100%,41%)] — CSS variable: --color-primary: hsl(221, 100%, 41%);