HSL(281, 100%, 18%)
Indigo — Indigo color
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Color Information
Color Name
Indigo
Color Family
Indigo
Warm / Cool
🔵 Cool
Temperature
6500K
CSS Class
bg-[hsl(281,100%,18%)]
Color Conversions
| Format | Value | CSS Usage | |
|---|---|---|---|
| HSL | hsl(281, 100%, 18%) | color: hsl(281, 100%, 18%) | |
| HEX | #3F005C | color: #3F005C | |
| RGB | rgb(63, 0, 92) | color: rgb(63, 0, 92) | |
| CMYK | cmyk(32%, 100%, 0%, 64%) | — | |
| HSV | hsv(281, 100%, 36%) | — | |
| HWB | hwb(281 0% 64%) | color: hwb(281 0% 64%) | |
| OKLCH | oklch(0.2831 0.143 310.3) | color: oklch(0.2831 0.143 310.3) | |
| Lab | lab(14.57 41.9 -38.33) | color: lab(14.57 41.9 -38.33) | |
| LCH | lch(14.57 56.79 317.55) | color: lch(14.57 56.79 317.55) |
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)
#242346 — rgb(36, 35, 70)
Deuteranopia (Green-blind)
#272C40 — rgb(39, 44, 64)
Tritanopia (Blue-blind)
#3C3430 — rgb(60, 52, 48)
Tints & Shades
CSS Code Snippets
background
background-color: hsl(281, 100%, 18%);
text
color: hsl(281, 100%, 18%);
border
border: 2px solid hsl(281, 100%, 18%);
gradient light
background: linear-gradient(to right, hsl(281, 100%, 38%), hsl(281, 100%, 18%));
gradient dark
background: linear-gradient(to right, hsl(281, 100%, 18%), hsl(281, 100%, 0%))
hex
background-color: #3F005C;
tailwind
bg-[hsl(281,100%,18%)]
box shadow
box-shadow: 0 4px 6px -1px hsl(281, 100%, 18%, 0.4);
css variable
--color-primary: hsl(281, 100%, 18%);
Related Colors
Use Cases for Indigo
Frequently Asked Questions
What are all the color codes for HSL(281, 100%, 18%)?
HEX: #3F005C | RGB: rgb(63, 0, 92) | CMYK: 32%, 100%, 0%, 64% | HSV: 281°, 100%, 36%. Copy any format from the conversion table above.
What colors go well with #3F005C?
The complementary color is HSL(101, 100%, 18%). For a triadic harmony, use hues 281°, 41°, and 161°. For analogous combinations, try hues 251° and 311°. See the Color Harmony section above for complete palettes with previews.
How do I use HSL(281, 100%, 18%) in CSS?
As HSL: color: hsl(281, 100%, 18%); — As HEX: color: #3F005C; — As RGB: color: rgb(63, 0, 92); — Tailwind CSS: bg-[hsl(281,100%,18%)] — CSS variable: --color-primary: hsl(281, 100%, 18%);