Rui, the Lower Rank Five of the Twelve Kizuki in Demon Slayer, commands a haunting visual identity built entirely around his deadly Blood Demon Art. His color palette opens with the visceral Tamarillo (#A31621), channeling the lethal crimson of his razor-sharp spider threads. This aggressive red cuts against the ethereal Lola (#E0D8E0) of his silvery bob and the shadow-drenched Valhalla (#2D1B4E) kimono that cloaks his childlike frame. Together, these color codes forge a palette that is simultaneously beautiful and deeply unsettling—an ideal HEX reference set for designers building dark, atmospheric, anime-inspired UI projects.
Rui Demon Slayer Color Codes: HEX, RGB, CMYK
| Preview | Color Name | HEX | RGB | CMYK |
|---|---|---|---|---|
| Tamarillo | #A31621 | 163, 22, 33 | 0, 87, 80, 36 | |
| Valhalla | #2D1B4E | 45, 27, 78 | 42, 65, 0, 69 | |
| Lola | #E0D8E0 | 224, 216, 224 | 0, 4, 0, 12 | |
| Albescent White | #F5E0D0 | 245, 224, 208 | 0, 9, 15, 4 | |
| Violet | #1A0A2E | 26, 10, 46 | 43, 78, 0, 82 |
Rui CSS & Tailwind Color Variables
Select your preferred format and copy the ready-to-use CSS variables for your web projects.
:root {
/* Rui Demon Slayer Palette */
--rui-demon-slayer-tamarillo: #A31621;
--rui-demon-slayer-valhalla: #2D1B4E;
--rui-demon-slayer-lola: #E0D8E0;
--rui-demon-slayer-albescent-white: #F5E0D0;
--rui-demon-slayer-violet: #1A0A2E;
}More Demon Slayer Color Codes (Red Palette)
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Rui CSS Gradients
Beautiful gradient backgrounds inspired by Rui’s aesthetic. Click to copy the CSS code.
Rui Color Scheme Breakdown
Tamarillo#A31621
This deep crimson represents Rui’s Blood Demon Art spider threads, his signature weapon and most iconic visual element, symbolizing the deadly, cutting power he wields as Lower Rank Five of the Twelve Kizuki.
Valhalla#2D1B4E
This dark purple forms the base of Rui’s traditional kimono-style outfit, reflecting his spider-demon nature and the eerie, shadowy atmosphere of Mount Natagumo where he rules over his constructed family.
Lola#E0D8E0
This silvery-white shade defines Rui’s neatly cut bob hair, contrasting sharply against his dark clothing and emphasizing his unsettling, doll-like appearance as a young-looking demon with ancient malice.
Albescent White#F5E0D0
This extremely pale skin tone covers Rui’s face and exposed areas, reinforcing his inhuman, corpse-like complexion that visually separates him from living characters and underscores his undead demonic existence.
Violet#1A0A2E
This near-black purple appears in Rui’s eye sclera and deep clothing folds, adding depth to his menacing gaze and grounding the overall palette in the darkness of his spider-web domain.
Rui 60-30-10 Design Rule
Apply the classic 60-30-10 UI design rule using Rui’s palette for a perfectly balanced visual hierarchy.
Rui UI Component Preview
Here is a live example of how the Rui color palette looks when applied to a modern UI component.
Rui
Spider Thread Manipulator
“I just wanted a real family… bonds that could never be severed.”
Rui Gaming Setup (RGB Peripherals)
Sync your gaming gear! Use these exact RGB values for your Razer Chroma, Corsair iCUE, or Logitech G Hub software to match Rui’s aesthetic.
- Main LED: 163, 22, 33
- Accent LED: 45, 27, 78
The Design Philosophy behind Rui’s Palette
The designers behind Demon Slayer crafted Rui’s color codes to mirror his tragic duality—a child’s porcelain appearance masking centuries of demonic cruelty. The dominant Valhalla (#2D1B4E) and Violet (#1A0A2E) tones anchor him in the suffocating darkness of Mount Natagumo, while the sharp Tamarillo (#A31621) threads slice through every composition like veins of controlled violence. His Albescent White (#F5E0D0) skin and Lola (#E0D8E0) hair strip away all warmth, rendering him corpse-like and inhuman. This palette succeeds because every HEX value serves a narrative purpose: red for blood and control, purple for isolation and decay, white for the absence of life. For UI designers, Rui’s palette demonstrates how a restrained set of color codes can evoke complex emotional depth without visual clutter.
Best Rui Color Combinations
Crimson Thread on Moonlit Silk
The high-contrast pairing of deep crimson against silvery white creates immediate visual tension, making it ideal for CTA buttons, alert states, or hero typography in dark-themed interfaces.
Abyssal Kimono Glow
Dark purple against warm pale ivory delivers a sophisticated, eerie elegance that works beautifully for card backgrounds, modal overlays, or luxury-brand digital experiences.
Explore More Demon Slayer Character Color Codes
Download Rui Demon Slayer Color Palette
Rui .ASE Swatches
For Adobe Swatches & Procreate
Rui .SVG Palette
Vector Color Palette
Rui .PNG Image
High-Quality Palette Preview
FAQs about Rui Demon Slayer Color Codes
What is the exact HEX color code for Rui’s Blood Demon Art spider threads in Demon Slayer?
Rui’s signature spider threads use the deep crimson HEX code #A31621 (RGB 163, 22, 33), officially named Tamarillo. This intense red represents the cutting power of his Blood Demon Art as Lower Rank Five.
What colors make up Rui’s kimono and overall outfit palette?
Rui’s traditional kimono is rendered in Valhalla (#2D1B4E), a dark purple, with deeper folds shaded in Violet (#1A0A2E). Together these two HEX codes create the shadowy, spider-web aesthetic tied to his domain on Mount Natagumo.
What is the accent color used for Rui’s hair and pale skin?
Rui’s neatly cut bob hair uses the silvery-white HEX #E0D8E0 (Lola), while his inhuman, corpse-like complexion is defined by the Albescent White HEX #F5E0D0. Both contrast sharply against his dark clothing for an unsettling, doll-like effect.
