HSL(245, 70%, 40%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(245,70%,40%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(245, 70%, 40%) | color: hsl(245, 70%, 40%) | |
| HEX | #2B1FAD | color: #2B1FAD | |
| RGB | rgb(43, 31, 173) | color: rgb(43, 31, 173) | |
| CMYK | cmyk(75%, 82%, 0%, 32%) | — | |
| HSV | hsv(245, 82%, 68%) | — | |
| HWB | hwb(245 12% 32%) | color: hwb(245 12% 32%) | |
| OKLCH | oklch(0.3781 0.2086 273.7) | color: oklch(0.3781 0.2086 273.7) | |
| Lab | lab(25.29 50.15 -71.96) | color: lab(25.29 50.15 -71.96) | |
| LCH | lch(25.29 87.71 304.87) | color: lch(25.29 87.71 304.87) |
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)
#26268B — rgb(38, 38, 139)
Deuteranopia (Green-blind)
#272782 — rgb(39, 39, 130)
Tritanopia (Blue-blind)
#2A706A — rgb(42, 112, 106)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(245, 70%, 40%);
text
color: hsl(245, 70%, 40%);
border
border: 2px solid hsl(245, 70%, 40%);
gradient light
background: linear-gradient(to right, hsl(245, 70%, 60%), hsl(245, 70%, 40%));
gradient dark
background: linear-gradient(to right, hsl(245, 70%, 40%), hsl(245, 70%, 20%))
hex
background-color: #2B1FAD;
tailwind
bg-[hsl(245,70%,40%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(245, 70%, 40%, 0.4);
css variable
--color-primary: hsl(245, 70%, 40%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(245, 70%, 40%)?
HEX: #2B1FAD | RGB: rgb(43, 31, 173) | CMYK: 75%, 82%, 0%, 32% | HSV: 245°, 82%, 68%. Copy any format from the conversion table above.
What colors go well with #2B1FAD?
The complementary color is HSL(65, 70%, 40%). For a triadic harmony, use hues 245°, 5°, and 125°. For analogous combinations, try hues 215° and 275°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(245, 70%, 40%) in CSS?
As HSL: color: hsl(245, 70%, 40%); — As HEX: color: #2B1FAD; — As RGB: color: rgb(43, 31, 173); — Tailwind CSS: bg-[hsl(245,70%,40%)] — CSS variable: --color-primary: hsl(245, 70%, 40%);