HSL(231, 70%, 31%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(231,70%,31%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(231, 70%, 31%) | color: hsl(231, 70%, 31%) | |
| HEX | #182886 | color: #182886 | |
| RGB | rgb(24, 40, 134) | color: rgb(24, 40, 134) | |
| CMYK | cmyk(82%, 70%, 0%, 47%) | — | |
| HSV | hsv(231, 82%, 53%) | — | |
| HWB | hwb(231 10% 47%) | color: hwb(231 10% 47%) | |
| OKLCH | oklch(0.3371 0.1564 268.31) | color: oklch(0.3371 0.1564 268.31) | |
| Lab | lab(21.7 30.16 -53.99) | color: lab(21.7 30.16 -53.99) | |
| LCH | lch(21.7 61.84 299.19) | color: lch(21.7 61.84 299.19) |
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)
#1F1F6F — rgb(31, 31, 111)
Deuteranopia (Green-blind)
#1E1D6A — rgb(30, 29, 106)
Tritanopia (Blue-blind)
#195D59 — rgb(25, 93, 89)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(231, 70%, 31%);
text
color: hsl(231, 70%, 31%);
border
border: 2px solid hsl(231, 70%, 31%);
gradient light
background: linear-gradient(to right, hsl(231, 70%, 51%), hsl(231, 70%, 31%));
gradient dark
background: linear-gradient(to right, hsl(231, 70%, 31%), hsl(231, 70%, 11%))
hex
background-color: #182886;
tailwind
bg-[hsl(231,70%,31%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(231, 70%, 31%, 0.4);
css variable
--color-primary: hsl(231, 70%, 31%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(231, 70%, 31%)?
HEX: #182886 | RGB: rgb(24, 40, 134) | CMYK: 82%, 70%, 0%, 47% | HSV: 231°, 82%, 53%. Copy any format from the conversion table above.
What colors go well with #182886?
The complementary color is HSL(51, 70%, 31%). 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, 70%, 31%) in CSS?
As HSL: color: hsl(231, 70%, 31%); — As HEX: color: #182886; — As RGB: color: rgb(24, 40, 134); — Tailwind CSS: bg-[hsl(231,70%,31%)] — CSS variable: --color-primary: hsl(231, 70%, 31%);