HSL(231, 91%, 55%)
Vivid Blue — Blue color
Adjust Color
Color Information
Color Name
Vivid Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(231,91%,55%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(231, 91%, 55%) | color: hsl(231, 91%, 55%) | |
| HEX | #2443F5 | color: #2443F5 | |
| RGB | rgb(36, 67, 245) | color: rgb(36, 67, 245) | |
| CMYK | cmyk(85%, 73%, 0%, 4%) | — | |
| HSV | hsv(231, 85%, 96%) | — | |
| HWB | hwb(231 14% 4%) | color: hwb(231 14% 4%) | |
| OKLCH | oklch(0.501 0.2619 266.69) | color: oklch(0.501 0.2619 266.69) | |
| Lab | lab(39.55 54.01 -90.16) | color: lab(39.55 54.01 -90.16) | |
| LCH | lch(39.55 105.1 300.92) | color: lch(39.55 105.1 300.92) |
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)
#3132CA — rgb(49, 50, 202)
Deuteranopia (Green-blind)
#302DC0 — rgb(48, 45, 192)
Tritanopia (Blue-blind)
#26A8A0 — rgb(38, 168, 160)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(231, 91%, 55%);
text
color: hsl(231, 91%, 55%);
border
border: 2px solid hsl(231, 91%, 55%);
gradient light
background: linear-gradient(to right, hsl(231, 91%, 75%), hsl(231, 91%, 55%));
gradient dark
background: linear-gradient(to right, hsl(231, 91%, 55%), hsl(231, 91%, 35%))
hex
background-color: #2443F5;
tailwind
bg-[hsl(231,91%,55%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(231, 91%, 55%, 0.4);
css variable
--color-primary: hsl(231, 91%, 55%);
Related Colors
Use Cases for Vivid Blue
Frequently Asked Questions
What are all the color codes for HSL(231, 91%, 55%)?
HEX: #2443F5 | RGB: rgb(36, 67, 245) | CMYK: 85%, 73%, 0%, 4% | HSV: 231°, 85%, 96%. Copy any format from the conversion table above.
What colors go well with #2443F5?
The complementary color is HSL(51, 91%, 55%). For a triadic harmony, use hues 231°, 351°, and 111°. For analogous combinations, try hues 201° and 261°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(231, 91%, 55%) in CSS?
As HSL: color: hsl(231, 91%, 55%); — As HEX: color: #2443F5; — As RGB: color: rgb(36, 67, 245); — Tailwind CSS: bg-[hsl(231,91%,55%)] — CSS variable: --color-primary: hsl(231, 91%, 55%);