HSL(243, 77%, 47%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(243,77%,47%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(243, 77%, 47%) | color: hsl(243, 77%, 47%) | |
| HEX | #251CD4 | color: #251CD4 | |
| RGB | rgb(37, 28, 212) | color: rgb(37, 28, 212) | |
| CMYK | cmyk(83%, 87%, 0%, 17%) | — | |
| HSV | hsv(243, 87%, 83%) | — | |
| HWB | hwb(243 11% 17%) | color: hwb(243 11% 17%) | |
| OKLCH | oklch(0.4188 0.2553 269.43) | color: oklch(0.4188 0.2553 269.43) | |
| Lab | lab(29.35 62.52 -88.24) | color: lab(29.35 62.52 -88.24) | |
| LCH | lch(29.35 108.14 305.32) | color: lch(29.35 108.14 305.32) |
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)
#2121A7 — rgb(33, 33, 167)
Deuteranopia (Green-blind)
#22229D — rgb(34, 34, 157)
Tritanopia (Blue-blind)
#25847D — rgb(37, 132, 125)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(243, 77%, 47%);
text
color: hsl(243, 77%, 47%);
border
border: 2px solid hsl(243, 77%, 47%);
gradient light
background: linear-gradient(to right, hsl(243, 77%, 67%), hsl(243, 77%, 47%));
gradient dark
background: linear-gradient(to right, hsl(243, 77%, 47%), hsl(243, 77%, 27%))
hex
background-color: #251CD4;
tailwind
bg-[hsl(243,77%,47%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(243, 77%, 47%, 0.4);
css variable
--color-primary: hsl(243, 77%, 47%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(243, 77%, 47%)?
HEX: #251CD4 | RGB: rgb(37, 28, 212) | CMYK: 83%, 87%, 0%, 17% | HSV: 243°, 87%, 83%. Copy any format from the conversion table above.
What colors go well with #251CD4?
The complementary color is HSL(63, 77%, 47%). 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, 77%, 47%) in CSS?
As HSL: color: hsl(243, 77%, 47%); — As HEX: color: #251CD4; — As RGB: color: rgb(37, 28, 212); — Tailwind CSS: bg-[hsl(243,77%,47%)] — CSS variable: --color-primary: hsl(243, 77%, 47%);