HSL(243, 30%, 34%)
Blue — Blue color
Adjust Color
Color Information
Color Name
Blue
Color Family
Blue
Warm / Cool
🔵 Cool
Temperature
9000K
CSS Class
bg-[hsl(243,30%,34%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(243, 30%, 34%) | color: hsl(243, 30%, 34%) | |
| HEX | #3F3D71 | color: #3F3D71 | |
| RGB | rgb(63, 61, 113) | color: rgb(63, 61, 113) | |
| CMYK | cmyk(44%, 46%, 0%, 56%) | — | |
| HSV | hsv(242, 46%, 44%) | — | |
| HWB | hwb(242 24% 56%) | color: hwb(242 24% 56%) | |
| OKLCH | oklch(0.3883 0.0866 283.33) | color: oklch(0.3883 0.0866 283.33) | |
| Lab | lab(28.34 15.39 -29.84) | color: lab(28.34 15.39 -29.84) | |
| LCH | lch(28.34 33.57 297.28) | color: lch(28.34 33.57 297.28) |
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)
#3E3E64 — rgb(62, 62, 100)
Deuteranopia (Green-blind)
#3E3E61 — rgb(62, 62, 97)
Tritanopia (Blue-blind)
#3F5A58 — rgb(63, 90, 88)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(243, 30%, 34%);
text
color: hsl(243, 30%, 34%);
border
border: 2px solid hsl(243, 30%, 34%);
gradient light
background: linear-gradient(to right, hsl(243, 30%, 54%), hsl(243, 30%, 34%));
gradient dark
background: linear-gradient(to right, hsl(243, 30%, 34%), hsl(243, 30%, 14%))
hex
background-color: #3F3D71;
tailwind
bg-[hsl(243,30%,34%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(243, 30%, 34%, 0.4);
css variable
--color-primary: hsl(243, 30%, 34%);
Related Colors
Use Cases for Blue
Frequently Asked Questions
What are all the color codes for HSL(243, 30%, 34%)?
HEX: #3F3D71 | RGB: rgb(63, 61, 113) | CMYK: 44%, 46%, 0%, 56% | HSV: 242°, 46%, 44%. Copy any format from the conversion table above.
What colors go well with #3F3D71?
The complementary color is HSL(63, 30%, 34%). 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, 30%, 34%) in CSS?
As HSL: color: hsl(243, 30%, 34%); — As HEX: color: #3F3D71; — As RGB: color: rgb(63, 61, 113); — Tailwind CSS: bg-[hsl(243,30%,34%)] — CSS variable: --color-primary: hsl(243, 30%, 34%);