HSL(231, 91%, 50%)
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%,50%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(231, 91%, 50%) | color: hsl(231, 91%, 50%) | |
| HEX | #0B2EF4 | color: #0B2EF4 | |
| RGB | rgb(11, 46, 244) | color: rgb(11, 46, 244) | |
| CMYK | cmyk(95%, 81%, 0%, 4%) | — | |
| HSV | hsv(231, 95%, 96%) | — | |
| HWB | hwb(231 5% 4%) | color: hwb(231 5% 4%) | |
| OKLCH | oklch(0.4677 0.2822 264.84) | color: oklch(0.4677 0.2822 264.84) | |
| Lab | lab(35.11 63.8 -96.97) | color: lab(35.11 63.8 -96.97) | |
| LCH | lch(35.11 116.08 303.34) | color: lch(35.11 116.08 303.34) |
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)
#1A1AC4 — rgb(26, 26, 196)
Deuteranopia (Green-blind)
#1816B9 — rgb(24, 22, 185)
Tritanopia (Blue-blind)
#0D9E96 — rgb(13, 158, 150)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(231, 91%, 50%);
text
color: hsl(231, 91%, 50%);
border
border: 2px solid hsl(231, 91%, 50%);
gradient light
background: linear-gradient(to right, hsl(231, 91%, 70%), hsl(231, 91%, 50%));
gradient dark
background: linear-gradient(to right, hsl(231, 91%, 50%), hsl(231, 91%, 30%))
hex
background-color: #0B2EF4;
tailwind
bg-[hsl(231,91%,50%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(231, 91%, 50%, 0.4);
css variable
--color-primary: hsl(231, 91%, 50%);
Related Colors
Use Cases for Vivid Blue
Frequently Asked Questions
What are all the color codes for HSL(231, 91%, 50%)?
HEX: #0B2EF4 | RGB: rgb(11, 46, 244) | CMYK: 95%, 81%, 0%, 4% | HSV: 231°, 95%, 96%. Copy any format from the conversion table above.
What colors go well with #0B2EF4?
The complementary color is HSL(51, 91%, 50%). 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%, 50%) in CSS?
As HSL: color: hsl(231, 91%, 50%); — As HEX: color: #0B2EF4; — As RGB: color: rgb(11, 46, 244); — Tailwind CSS: bg-[hsl(231,91%,50%)] — CSS variable: --color-primary: hsl(231, 91%, 50%);