HSL(231, 87%, 53%)
Vivid Blue — Blue color
Adjust Color
Color Information
Color Name
Vivid Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(231,87%,53%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(231, 87%, 53%) | color: hsl(231, 87%, 53%) | |
| HEX | #1F3EEF | color: #1F3EEF | |
| RGB | rgb(31, 62, 239) | color: rgb(31, 62, 239) | |
| CMYK | cmyk(87%, 74%, 0%, 6%) | — | |
| HSV | hsv(231, 87%, 94%) | — | |
| HWB | hwb(231 12% 6%) | color: hwb(231 12% 6%) | |
| OKLCH | oklch(0.4861 0.2607 266.33) | color: oklch(0.4861 0.2607 266.33) | |
| Lab | lab(37.78 54.58 -89.7) | color: lab(37.78 54.58 -89.7) | |
| LCH | lch(37.78 105 301.32) | color: lch(37.78 105 301.32) |
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)
#2C2DC4 — rgb(44, 45, 196)
Deuteranopia (Green-blind)
#2B28BA — rgb(43, 40, 186)
Tritanopia (Blue-blind)
#21A29B — rgb(33, 162, 155)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(231, 87%, 53%);
text
color: hsl(231, 87%, 53%);
border
border: 2px solid hsl(231, 87%, 53%);
gradient light
background: linear-gradient(to right, hsl(231, 87%, 73%), hsl(231, 87%, 53%));
gradient dark
background: linear-gradient(to right, hsl(231, 87%, 53%), hsl(231, 87%, 33%))
hex
background-color: #1F3EEF;
tailwind
bg-[hsl(231,87%,53%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(231, 87%, 53%, 0.4);
css variable
--color-primary: hsl(231, 87%, 53%);
Related Colors
Use Cases for Vivid Blue
Frequently Asked Questions
What are all the color codes for HSL(231, 87%, 53%)?
HEX: #1F3EEF | RGB: rgb(31, 62, 239) | CMYK: 87%, 74%, 0%, 6% | HSV: 231°, 87%, 94%. Copy any format from the conversion table above.
What colors go well with #1F3EEF?
The complementary color is HSL(51, 87%, 53%). 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, 87%, 53%) in CSS?
As HSL: color: hsl(231, 87%, 53%); — As HEX: color: #1F3EEF; — As RGB: color: rgb(31, 62, 239); — Tailwind CSS: bg-[hsl(231,87%,53%)] — CSS variable: --color-primary: hsl(231, 87%, 53%);