Splat Midnight Indigo vs Other Midnight Shades Compared

Midnight Indigo and Midnight Magenta are the two most popular Splat Midnight shades, but they suit different people. Indigo delivers cool blue violet tones that flatter cool undertones and darker bases. Magenta brings vivid pink energy that pops on medium brown to blonde hair. Both kits cost about the same, include the same contents, and last up to 30 washes. The real difference is undertone and vibe. This comparison breaks down color payoff, best hair types, and fading so you can pick your shade with confidence.
| Factor | Splat Vegan and Cruelty-Free Semi-Perman | Splat Midnight Magenta Semi Permanent Ha |
|---|---|---|
| Color tone | Cool blue violet | Vivid pink magenta |
| Best hair base | Medium brown to blonde | Medium brown to pale blonde |
| Kit contents | Dye, conditioner, gloves | Dye, conditioner, gloves |
| Price per kit | Check price | Check price |
| Fade character | Fades to soft violet | Fades to uneven pink |
Our Verdict
Choose Midnight Indigo for cool, wearable blue violet color that fades gracefully. Pick Midnight Magenta if you want maximum pink vibrancy and attention. Indigo wins for versatility because it suits more skin tones and fades more evenly. Magenta wins for pure boldness on lighter hair. Both use the same no-bleach formula and kit contents, so you cannot go wrong. If you are torn, consider your wardrobe: cool clothes pair with Indigo, warm brights pair with Magenta. Both shades cost the same and include identical kit contents. Your undertone and style preference should decide.
More Top Picks in This Category
Not sold on either of these two? Here are more bestselling options worth considering.

Best for: Blondes who want a deep violet purple fantasy shade.
Splat Hair Splat Rebellious Colors 30 Wash No Bleach Needed Hair Color Kit, Midnight Violet, 6 Oz
- Deep violet purple shade for blonde hair
- No bleach formula deposits bold color
- Lasts up to 30 washes with proper care
- Includes Deep Reconstructor Conditioner
Pros
- Intense violet on blonde and light hair
- Conditioner helps seal in color
- Affordable way to try fantasy color
Cons
- Best on blonde, weaker on dark hair
- Color bleeds in first few washes
- Gloves and old towels are a must

Best for: Warm-toned color lovers who want an amber orange shade.
Splat Midnight Amber Semi Permanent Hair Dye Kit, 1 Application, Includes Deep Reconstructor Conditioner, Lasts 30 Washes
- Warm amber orange shade in the Midnight line
- No bleach needed for medium brown to blonde hair
- Kit includes dye, conditioner, gloves, instructions
- Vegan and cruelty-free formula
Pros
- Unique warm shade stands out
- Easy at-home application
- Good value for a full kit
Cons
- Warm tones fade quickest
- May turn brassy on dark hair
- Requires strand test first

Best for: Anyone wanting near-black hair with a violet edge.
Splat Midnight Onyx Semi Permanent Hair Dye Kit, 1 Application, Includes Deep Reconstructor Conditioner, Lasts 30 Washes
- Deep black violet shade with blue undertones
- No bleach formula for dark to light hair
- Lasts up to 30 washes
- Includes reconstructor conditioner and gloves
Pros
- Dramatic dark color with violet depth
- Works well over dark brown hair
- Complete kit, no extras needed
Cons
- Very dark, hard to remove or change
- Stains skin and fabric badly
- Violet tone fades to plain black
Want the Full Picture?
Fantasy Color Maintenance: The Weekly Routine
Midnight vivid shades like indigo fade fastest in the first two weeks, then settle into a slower fade, so the maintenance routine front-loads effort. Week one: wash in cool water only, use a sulfate-free color-safe shampoo, and apply a color-depositing conditioner every wash. Week two onward: drop the color-depositing conditioner to every other wash and keep water cool permanently, since hot water opens the cuticle and releases pigment fast.
The products that extend vivid color are boring but effective: dry shampoo to stretch wash days, since every wash fades color regardless of formula, and a swim cap or pre-swim conditioner barrier for pool exposure. Clarifying shampoo is the enemy of vivid color, reserve it for the week you plan to refresh the dye, when stripping the old color is the goal. When indigo fades toward blue-gray, refresh; our Arctic Fox guide covers vivid dye maintenance routines.
Hard Water and Vivid Dye: Why Color Shifts
Hard water shifts vivid dye color in ways that confuse people into blaming the dye. Iron and copper in the water oxidize on the hair and push blue and purple dyes toward green or teal, while mineral film dulls the vibrancy even when the hue stays true. If your midnight indigo turns muddy within weeks despite color-safe products, test the water before buying new dye.
The defense is a chelating wash every two to four weeks, which strips the mineral layer without the harsh surfactants of a clarifier. Time it for the week before a color refresh, so the new dye lands on clean hair. A shower filter helps as ongoing prevention. Never chelate on fresh dye week; our Redken All Soft Mega guide covers color-safe conditioning for vivid shades. The water variable explains why the same dye lasts two months for one person and three weeks for another. Photograph the color in daylight after each refresh, since indoor lighting hides the fade stages that tell you when the next application is due.