HSL(237, 57%, 43%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(237,57%,43%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 57%, 43%) | color: hsl(237, 57%, 43%) | |
| HEX | #2F35AC | color: #2F35AC | |
| RGB | rgb(47, 53, 172) | color: rgb(47, 53, 172) | |
| CMYK | cmyk(73%, 69%, 0%, 33%) | — | |
| HSV | hsv(237, 73%, 67%) | — | |
| HWB | hwb(237 18% 33%) | color: hwb(237 18% 33%) | |
| OKLCH | oklch(0.41 0.1853 272.59) | color: oklch(0.41 0.1853 272.59) | |
| Lab | lab(29.73 38.04 -64.01) | color: lab(29.73 38.04 -64.01) | |
| LCH | lch(29.73 74.46 300.72) | color: lch(29.73 74.46 300.72) |
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)
#32328F — rgb(50, 50, 143)
Deuteranopia (Green-blind)
#313188 — rgb(49, 49, 136)
Tritanopia (Blue-blind)
#2F7873 — rgb(47, 120, 115)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 57%, 43%);
text
color: hsl(237, 57%, 43%);
border
border: 2px solid hsl(237, 57%, 43%);
gradient light
background: linear-gradient(to right, hsl(237, 57%, 63%), hsl(237, 57%, 43%));
gradient dark
background: linear-gradient(to right, hsl(237, 57%, 43%), hsl(237, 57%, 23%))
hex
background-color: #2F35AC;
tailwind
bg-[hsl(237,57%,43%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 57%, 43%, 0.4);
css variable
--color-primary: hsl(237, 57%, 43%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 57%, 43%)?
HEX: #2F35AC | RGB: rgb(47, 53, 172) | CMYK: 73%, 69%, 0%, 33% | HSV: 237°, 73%, 67%. Copy any format from the conversion table above.
What colors go well with #2F35AC?
The complementary color is HSL(57, 57%, 43%). 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, 57%, 43%) in CSS?
As HSL: color: hsl(237, 57%, 43%); — As HEX: color: #2F35AC; — As RGB: color: rgb(47, 53, 172); — Tailwind CSS: bg-[hsl(237,57%,43%)] — CSS variable: --color-primary: hsl(237, 57%, 43%);