HSL(239, 75%, 37%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(239,75%,37%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(239, 75%, 37%) | color: hsl(239, 75%, 37%) | |
| HEX | #181AA5 | color: #181AA5 | |
| RGB | rgb(24, 26, 165) | color: rgb(24, 26, 165) | |
| CMYK | cmyk(85%, 84%, 0%, 35%) | — | |
| HSV | hsv(239, 85%, 65%) | — | |
| HWB | hwb(239 10% 35%) | color: hwb(239 10% 35%) | |
| OKLCH | oklch(0.353 0.208 268.54) | color: oklch(0.353 0.208 268.54) | |
| Lab | lab(22.47 48.96 -71.83) | color: lab(22.47 48.96 -71.83) | |
| LCH | lch(22.47 86.93 304.28) | color: lch(22.47 86.93 304.28) |
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)
#191983 — rgb(25, 25, 131)
Deuteranopia (Green-blind)
#19197B — rgb(25, 25, 123)
Tritanopia (Blue-blind)
#186963 — rgb(24, 105, 99)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(239, 75%, 37%);
text
color: hsl(239, 75%, 37%);
border
border: 2px solid hsl(239, 75%, 37%);
gradient light
background: linear-gradient(to right, hsl(239, 75%, 57%), hsl(239, 75%, 37%));
gradient dark
background: linear-gradient(to right, hsl(239, 75%, 37%), hsl(239, 75%, 17%))
hex
background-color: #181AA5;
tailwind
bg-[hsl(239,75%,37%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(239, 75%, 37%, 0.4);
css variable
--color-primary: hsl(239, 75%, 37%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(239, 75%, 37%)?
HEX: #181AA5 | RGB: rgb(24, 26, 165) | CMYK: 85%, 84%, 0%, 35% | HSV: 239°, 85%, 65%. Copy any format from the conversion table above.
What colors go well with #181AA5?
The complementary color is HSL(59, 75%, 37%). For a triadic harmony, use hues 239°, 359°, and 119°. For analogous combinations, try hues 209° and 269°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(239, 75%, 37%) in CSS?
As HSL: color: hsl(239, 75%, 37%); — As HEX: color: #181AA5; — As RGB: color: rgb(24, 26, 165); — Tailwind CSS: bg-[hsl(239,75%,37%)] — CSS variable: --color-primary: hsl(239, 75%, 37%);