HSL(237, 63%, 45%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(237,63%,45%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(237, 63%, 45%) | color: hsl(237, 63%, 45%) | |
| HEX | #2A32BB | color: #2A32BB | |
| RGB | rgb(42, 50, 187) | color: rgb(42, 50, 187) | |
| CMYK | cmyk(78%, 73%, 0%, 27%) | — | |
| HSV | hsv(237, 78%, 73%) | — | |
| HWB | hwb(237 16% 27%) | color: hwb(237 16% 27%) | |
| OKLCH | oklch(0.4178 0.2085 270.67) | color: oklch(0.4178 0.2085 270.67) | |
| Lab | lab(30.3 44.54 -72.01) | color: lab(30.3 44.54 -72.01) | |
| LCH | lch(30.3 84.67 301.74) | color: lch(30.3 84.67 301.74) |
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)
#2D2E9A — rgb(45, 46, 154)
Deuteranopia (Green-blind)
#2D2C92 — rgb(45, 44, 146)
Tritanopia (Blue-blind)
#2A807A — rgb(42, 128, 122)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(237, 63%, 45%);
text
color: hsl(237, 63%, 45%);
border
border: 2px solid hsl(237, 63%, 45%);
gradient light
background: linear-gradient(to right, hsl(237, 63%, 65%), hsl(237, 63%, 45%));
gradient dark
background: linear-gradient(to right, hsl(237, 63%, 45%), hsl(237, 63%, 25%))
hex
background-color: #2A32BB;
tailwind
bg-[hsl(237,63%,45%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(237, 63%, 45%, 0.4);
css variable
--color-primary: hsl(237, 63%, 45%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(237, 63%, 45%)?
HEX: #2A32BB | RGB: rgb(42, 50, 187) | CMYK: 78%, 73%, 0%, 27% | HSV: 237°, 78%, 73%. Copy any format from the conversion table above.
What colors go well with #2A32BB?
The complementary color is HSL(57, 63%, 45%). 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, 63%, 45%) in CSS?
As HSL: color: hsl(237, 63%, 45%); — As HEX: color: #2A32BB; — As RGB: color: rgb(42, 50, 187); — Tailwind CSS: bg-[hsl(237,63%,45%)] — CSS variable: --color-primary: hsl(237, 63%, 45%);