HSL(237, 80%, 42%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(237,80%,42%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 80%, 42%) | color: hsl(237, 80%, 42%) | |
| HEX | #151EC1 | color: #151EC1 | |
| RGB | rgb(21, 30, 193) | color: rgb(21, 30, 193) | |
| CMYK | cmyk(89%, 84%, 0%, 24%) | — | |
| HSV | hsv(237, 89%, 76%) | — | |
| HWB | hwb(237 8% 24%) | color: hwb(237 8% 24%) | |
| OKLCH | oklch(0.391 0.2372 266.81) | color: oklch(0.391 0.2372 266.81) | |
| Lab | lab(26.55 55.69 -81.8) | color: lab(26.55 55.69 -81.8) | |
| LCH | lch(26.55 98.96 304.25) | color: lch(26.55 98.96 304.25) |
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)
#19199A — rgb(25, 25, 154)
Deuteranopia (Green-blind)
#181890 — rgb(24, 24, 144)
Tritanopia (Blue-blind)
#157A74 — rgb(21, 122, 116)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 80%, 42%);
text
color: hsl(237, 80%, 42%);
border
border: 2px solid hsl(237, 80%, 42%);
gradient light
background: linear-gradient(to right, hsl(237, 80%, 62%), hsl(237, 80%, 42%));
gradient dark
background: linear-gradient(to right, hsl(237, 80%, 42%), hsl(237, 80%, 22%))
hex
background-color: #151EC1;
tailwind
bg-[hsl(237,80%,42%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 80%, 42%, 0.4);
css variable
--color-primary: hsl(237, 80%, 42%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 80%, 42%)?
HEX: #151EC1 | RGB: rgb(21, 30, 193) | CMYK: 89%, 84%, 0%, 24% | HSV: 237°, 89%, 76%. Copy any format from the conversion table above.
What colors go well with #151EC1?
The complementary color is HSL(57, 80%, 42%). For a triadic harmony, use hues 237°, 357°, and 117°. For analogous combinations, try hues 207° and 267°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(237, 80%, 42%) in CSS?
As HSL: color: hsl(237, 80%, 42%); — As HEX: color: #151EC1; — As RGB: color: rgb(21, 30, 193); — Tailwind CSS: bg-[hsl(237,80%,42%)] — CSS variable: --color-primary: hsl(237, 80%, 42%);