HSL(243, 72%, 43%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(243,72%,43%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(243, 72%, 43%) | color: hsl(243, 72%, 43%) | |
| HEX | #271FBD | color: #271FBD | |
| RGB | rgb(39, 31, 189) | color: rgb(39, 31, 189) | |
| CMYK | cmyk(79%, 84%, 0%, 26%) | — | |
| HSV | hsv(243, 84%, 74%) | — | |
| HWB | hwb(243 12% 26%) | color: hwb(243 12% 26%) | |
| OKLCH | oklch(0.3947 0.2278 271.14) | color: oklch(0.3947 0.2278 271.14) | |
| Lab | lab(26.97 54.75 -78.71) | color: lab(26.97 54.75 -78.71) | |
| LCH | lch(26.97 95.88 304.82) | color: lch(26.97 95.88 304.82) |
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)
#242397 — rgb(36, 35, 151)
Deuteranopia (Green-blind)
#24258E — rgb(36, 37, 142)
Tritanopia (Blue-blind)
#277972 — rgb(39, 121, 114)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(243, 72%, 43%);
text
color: hsl(243, 72%, 43%);
border
border: 2px solid hsl(243, 72%, 43%);
gradient light
background: linear-gradient(to right, hsl(243, 72%, 63%), hsl(243, 72%, 43%));
gradient dark
background: linear-gradient(to right, hsl(243, 72%, 43%), hsl(243, 72%, 23%))
hex
background-color: #271FBD;
tailwind
bg-[hsl(243,72%,43%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(243, 72%, 43%, 0.4);
css variable
--color-primary: hsl(243, 72%, 43%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(243, 72%, 43%)?
HEX: #271FBD | RGB: rgb(39, 31, 189) | CMYK: 79%, 84%, 0%, 26% | HSV: 243°, 84%, 74%. Copy any format from the conversion table above.
What colors go well with #271FBD?
The complementary color is HSL(63, 72%, 43%). For a triadic harmony, use hues 243°, 3°, and 123°. For analogous combinations, try hues 213° and 273°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(243, 72%, 43%) in CSS?
As HSL: color: hsl(243, 72%, 43%); — As HEX: color: #271FBD; — As RGB: color: rgb(39, 31, 189); — Tailwind CSS: bg-[hsl(243,72%,43%)] — CSS variable: --color-primary: hsl(243, 72%, 43%);