HSL(237, 58%, 42%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(237,58%,42%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 58%, 42%) | color: hsl(237, 58%, 42%) | |
| HEX | #2D33A9 | color: #2D33A9 | |
| RGB | rgb(45, 51, 169) | color: rgb(45, 51, 169) | |
| CMYK | cmyk(73%, 70%, 0%, 34%) | — | |
| HSV | hsv(237, 73%, 66%) | — | |
| HWB | hwb(237 18% 34%) | color: hwb(237 18% 34%) | |
| OKLCH | oklch(0.4026 0.1842 272.39) | color: oklch(0.4026 0.1842 272.39) | |
| Lab | lab(28.87 38.01 -63.63) | color: lab(28.87 38.01 -63.63) | |
| LCH | lch(28.87 74.12 300.85) | color: lch(28.87 74.12 300.85) |
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)
#30308C — rgb(48, 48, 140)
Deuteranopia (Green-blind)
#2F2F86 — rgb(47, 47, 134)
Tritanopia (Blue-blind)
#2D7671 — rgb(45, 118, 113)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 58%, 42%);
text
color: hsl(237, 58%, 42%);
border
border: 2px solid hsl(237, 58%, 42%);
gradient light
background: linear-gradient(to right, hsl(237, 58%, 62%), hsl(237, 58%, 42%));
gradient dark
background: linear-gradient(to right, hsl(237, 58%, 42%), hsl(237, 58%, 22%))
hex
background-color: #2D33A9;
tailwind
bg-[hsl(237,58%,42%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 58%, 42%, 0.4);
css variable
--color-primary: hsl(237, 58%, 42%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 58%, 42%)?
HEX: #2D33A9 | RGB: rgb(45, 51, 169) | CMYK: 73%, 70%, 0%, 34% | HSV: 237°, 73%, 66%. Copy any format from the conversion table above.
What colors go well with #2D33A9?
The complementary color is HSL(57, 58%, 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, 58%, 42%) in CSS?
As HSL: color: hsl(237, 58%, 42%); — As HEX: color: #2D33A9; — As RGB: color: rgb(45, 51, 169); — Tailwind CSS: bg-[hsl(237,58%,42%)] — CSS variable: --color-primary: hsl(237, 58%, 42%);