HSL(237, 52%, 47%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(237,52%,47%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 52%, 47%) | color: hsl(237, 52%, 47%) | |
| HEX | #3A40B6 | color: #3A40B6 | |
| RGB | rgb(58, 64, 182) | color: rgb(58, 64, 182) | |
| CMYK | cmyk(68%, 65%, 0%, 29%) | — | |
| HSV | hsv(237, 68%, 71%) | — | |
| HWB | hwb(237 23% 29%) | color: hwb(237 23% 29%) | |
| OKLCH | oklch(0.4445 0.1828 273.94) | color: oklch(0.4445 0.1828 273.94) | |
| Lab | lab(33.86 36.04 -63.17) | color: lab(33.86 36.04 -63.17) | |
| LCH | lch(33.86 72.73 299.71) | color: lch(33.86 72.73 299.71) |
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)
#3D3D99 — rgb(61, 61, 153)
Deuteranopia (Green-blind)
#3C3C93 — rgb(60, 60, 147)
Tritanopia (Blue-blind)
#3A837E — rgb(58, 131, 126)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 52%, 47%);
text
color: hsl(237, 52%, 47%);
border
border: 2px solid hsl(237, 52%, 47%);
gradient light
background: linear-gradient(to right, hsl(237, 52%, 67%), hsl(237, 52%, 47%));
gradient dark
background: linear-gradient(to right, hsl(237, 52%, 47%), hsl(237, 52%, 27%))
hex
background-color: #3A40B6;
tailwind
bg-[hsl(237,52%,47%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 52%, 47%, 0.4);
css variable
--color-primary: hsl(237, 52%, 47%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 52%, 47%)?
HEX: #3A40B6 | RGB: rgb(58, 64, 182) | CMYK: 68%, 65%, 0%, 29% | HSV: 237°, 68%, 71%. Copy any format from the conversion table above.
What colors go well with #3A40B6?
The complementary color is HSL(57, 52%, 47%). 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, 52%, 47%) in CSS?
As HSL: color: hsl(237, 52%, 47%); — As HEX: color: #3A40B6; — As RGB: color: rgb(58, 64, 182); — Tailwind CSS: bg-[hsl(237,52%,47%)] — CSS variable: --color-primary: hsl(237, 52%, 47%);