HSL(231, 91%, 33%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(231,91%,33%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(231, 91%, 33%) | color: hsl(231, 91%, 33%) | |
| HEX | #081FA1 | color: #081FA1 | |
| RGB | rgb(8, 31, 161) | color: rgb(8, 31, 161) | |
| CMYK | cmyk(95%, 81%, 0%, 37%) | — | |
| HSV | hsv(231, 95%, 63%) | — | |
| HWB | hwb(231 3% 37%) | color: hwb(231 3% 37%) | |
| OKLCH | oklch(0.3491 0.2027 265.26) | color: oklch(0.3491 0.2027 265.26) | |
| Lab | lab(22.32 44.64 -69.67) | color: lab(22.32 44.64 -69.67) | |
| LCH | lch(22.32 82.74 302.65) | color: lch(22.32 82.74 302.65) |
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)
#121282 — rgb(18, 18, 130)
Deuteranopia (Green-blind)
#110F7A — rgb(17, 15, 122)
Tritanopia (Blue-blind)
#096963 — rgb(9, 105, 99)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(231, 91%, 33%);
text
color: hsl(231, 91%, 33%);
border
border: 2px solid hsl(231, 91%, 33%);
gradient light
background: linear-gradient(to right, hsl(231, 91%, 53%), hsl(231, 91%, 33%));
gradient dark
background: linear-gradient(to right, hsl(231, 91%, 33%), hsl(231, 91%, 13%))
hex
background-color: #081FA1;
tailwind
bg-[hsl(231,91%,33%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(231, 91%, 33%, 0.4);
css variable
--color-primary: hsl(231, 91%, 33%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(231, 91%, 33%)?
HEX: #081FA1 | RGB: rgb(8, 31, 161) | CMYK: 95%, 81%, 0%, 37% | HSV: 231°, 95%, 63%. Copy any format from the conversion table above.
What colors go well with #081FA1?
The complementary color is HSL(51, 91%, 33%). 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%, 33%) in CSS?
As HSL: color: hsl(231, 91%, 33%); — As HEX: color: #081FA1; — As RGB: color: rgb(8, 31, 161); — Tailwind CSS: bg-[hsl(231,91%,33%)] — CSS variable: --color-primary: hsl(231, 91%, 33%);