HSL(219, 70%, 49%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(219,70%,49%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(219, 70%, 49%) | color: hsl(219, 70%, 49%) | |
| HEX | #2563D4 | color: #2563D4 | |
| RGB | rgb(37, 99, 212) | color: rgb(37, 99, 212) | |
| CMYK | cmyk(83%, 53%, 0%, 17%) | — | |
| HSV | hsv(219, 83%, 83%) | — | |
| HWB | hwb(219 14% 17%) | color: hwb(219 14% 17%) | |
| OKLCH | oklch(0.5277 0.1857 261.21) | color: oklch(0.5277 0.1857 261.21) | |
| Lab | lab(44.33 22.24 -63.59) | color: lab(44.33 22.24 -63.59) | |
| LCH | lch(44.33 67.37 289.28) | color: lch(44.33 67.37 289.28) |
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)
#4040B9 — rgb(64, 64, 185)
Deuteranopia (Green-blind)
#3C38B2 — rgb(60, 56, 178)
Tritanopia (Blue-blind)
#28A39E — rgb(40, 163, 158)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(219, 70%, 49%);
text
color: hsl(219, 70%, 49%);
border
border: 2px solid hsl(219, 70%, 49%);
gradient light
background: linear-gradient(to right, hsl(219, 70%, 69%), hsl(219, 70%, 49%));
gradient dark
background: linear-gradient(to right, hsl(219, 70%, 49%), hsl(219, 70%, 29%))
hex
background-color: #2563D4;
tailwind
bg-[hsl(219,70%,49%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(219, 70%, 49%, 0.4);
css variable
--color-primary: hsl(219, 70%, 49%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(219, 70%, 49%)?
HEX: #2563D4 | RGB: rgb(37, 99, 212) | CMYK: 83%, 53%, 0%, 17% | HSV: 219°, 83%, 83%. Copy any format from the conversion table above.
What colors go well with #2563D4?
The complementary color is HSL(39, 70%, 49%). For a triadic harmony, use hues 219°, 339°, and 99°. For analogous combinations, try hues 189° and 249°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(219, 70%, 49%) in CSS?
As HSL: color: hsl(219, 70%, 49%); — As HEX: color: #2563D4; — As RGB: color: rgb(37, 99, 212); — Tailwind CSS: bg-[hsl(219,70%,49%)] — CSS variable: --color-primary: hsl(219, 70%, 49%);