Color Details and Palettes for #640F00

Details about the color Blood of Zeus

Closest web-safe match: #660000

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 #640F00
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About Color Hex #640f00

The color Blood of Zeus, with hexadecimal code #640f00, falls within the red color family, a hue strongly linked to passion, urgency, and primal energy. Across cultures, red ranges from the luck of Chinese New Year to the romance of Western Valentine's Day. Additionally, it evokes emotions such as Passion, Energy, Love, Excitement, Danger and Desire. In many Eastern cultures, red symbolizes luck, prosperity, and happiness, often used in festivals and weddings. In Western cultures, red can symbolize passion, love, and sometimes danger. With a high saturation of 100%, this color is intensely vivid—demanding attention and ideal for focal elements like buttons, banners, and brand marks. Its low lightness of 20% produces a deep, rich appearance—conveying gravity and luxury, particularly effective in dark-mode designs and premium packaging. This color is ideal for designs that aim to express Passion, Energy, Love, Excitement, Danger, or Desire. It can be effectively used in web design, branding, and marketing materials to attract attention and convey specific messages.

The RGB values for Blood of Zeus are (100, 15, 0), providing a combination of red: 100, green: 15, and blue: 0. In HSL format, it has a hue of 9.00°, saturation of 100.00%, and lightness of 20.00%.

The HSV representation includes a hue of 9.00°, saturation of 100.00%, and value of 39.00%. Its CMYK composition is cyan: 0.00%, magenta: 85.00%, yellow: 100.00%, and black: 61.00%.

The calculated luminance of #640f00 is 0.031, offering a brightness level suitable for various design requirements.

This color is not part of the web-safe color palette. The closest web-safe color to this is the color HEX #660000. Its contrast ratio is 1.61:1 against black and 13.04:1 against white. It works well on light backgrounds but may be challenging on darker ones.

In terms of color temperature, #640f00 reads as warm. When it comes to accessibility, testing against standard guidelines suggests that using white text meets typical WCAG contrast standards. Additionally, the ideal foreground color for improved legibility on #640f00 is white.

Considering its saturation and lightness, #640f00 appears more vivid and energetic, making it stand out in designs that aim to capture attention.

History, Usage, Psychology & Design Ideas for #640F00

Blood of Zeus (#640F00) belongs to the Red color family.

This deep, saturated shade conveys authority and richness. Deep tones are favored in luxury packaging, evening-event branding, and dark-mode interfaces where they provide dramatic contrast against lighter elements.

Historical Background

Red ochre is among the earliest pigments used by humans, found in cave paintings over 40,000 years old. The precious cochineal dye—extracted from scale insects—was so valuable in colonial-era trade that it rivaled gold. In imperial China, vermilion lacquer adorned thrones and temples, while Roman generals painted their faces red for triumphal processions through the streets of Rome.

Design & Usage Tips

Red commands instant attention, making it the top choice for call-to-action buttons, sale banners, and emergency signage. Use it selectively to avoid overwhelming users—pair red accents with neutral backgrounds (white, light gray, or cream) to create high-impact focal points that guide the eye without fatigue.

Positioned on the warm side of the color wheel (hue 9°), it naturally draws the eye and creates a sense of closeness—making it effective for calls to action, food photography, and hospitality branding. At 100% saturation, this is a highly vivid color that demands attention. Use it where maximum visual impact is needed—feature banners, accent buttons, and data-visualization highlights.

Psychological Impact

Red accelerates heart rate and triggers primal alertness, linking it to passion, urgency, and excitement. In marketing, red increases impulse buying; in UX, red signals errors or critical states. Culturally, red spans love (Western Valentine's Day) and luck (Chinese New Year).

Its low lightness of 20% gives it a deep, intense presence. Deep tones like this excel as dark-mode backgrounds, header bars, and anywhere a sense of gravity or luxury is desired.

Creative Design Ideas

Combine a rich crimson with gold foil for luxury packaging. In web design, use a single red accent button on a monochrome page for maximum conversion impact. For sports branding, pair red with black and white for aggressive, high-energy team identities.

#640F00 Color Conversions

Every way to write Blood of Zeus — copy Blood of Zeus as RGB, HSL, HSV, HWB, CMYK, OKLCH, OKLab, CIELAB, LCH, XYZ or a decimal integer. One-tap copy on every format; tap on any card to learn what it is and when to use it.

12 formats
HEX Web
#640F00

Hexadecimal is the web’s universal color notation — two digits each for red, green and blue. Drop it straight into HTML, CSS or any design tool.

RGB Screen
rgb(100, 15, 0)

RGB is the additive Red-Green-Blue model every screen uses to emit light. The default choice for websites, apps and on-screen UI.

HSL Web
hsl(9, 100%, 20%)

HSL breaks a color into Hue, Saturation and Lightness — the most intuitive way to lighten, darken or mute a color in CSS.

HSV HSB Design
hsv(9, 100%, 39%)

HSV (also called HSB) maps Hue, Saturation and Value/Brightness. It is the model behind the color pickers in Photoshop, Figma and most design apps.

HWB CSS 4
hwb(9 0% 61%)

HWB blends a pure hue with Whiteness and Blackness — a painter-friendly model added in CSS Color 4 for quick tints and shades.

CMYK Print
cmyk(0%, 85%, 100%, 61%)

CMYK is the subtractive Cyan-Magenta-Yellow-Black ink model. Use these values when preparing artwork for a printer or commercial press.

OKLCH Modern
oklch(32.64% 0.120 33.07)

OKLCH is a modern, perceptually-uniform space (Lightness, Chroma, Hue). It powers smooth gradients and accessible palettes in today’s CSS.

OKLab Modern
oklab(32.64% 0.101 0.066)

OKLab is the Cartesian form of OKLCH — ideal for blending and interpolating colors without the muddy midpoints older spaces produce.

CIELAB L*a*b* Perceptual
L: 20.25, a: 36.29, b: 30.58

CIELAB is a device-independent, perceptually-uniform space. It is the standard for measuring color difference (ΔE) and matching across devices.

LCH Perceptual
L: 20.25, C: 47.45, H: 40.11

LCH is CIELAB in cylindrical form — Lightness, Chroma and Hue — letting you adjust vividness and hue while staying perceptually even.

XYZ CIE Science
X: 5.43, Y: 3.05, Z: 0.30

CIE XYZ is the 1931 master space that underpins every other model here — the scientific bridge used to convert between color systems.

Decimal int Code
6557440

The 24-bit integer value of the color — handy for databases, APIs, game engines and low-level graphics code.

RGB Color Percentages for #640f00

RGB Color Percentages for Blood of Zeus (HEX Code: #640f00) display the relative contribution of Red, Green, and Blue in forming the color. Understanding these percentages provides insight into the color's visual balance and primary components.

This color is primarily dominated by Red, making up 86.96% of the total composition. The complete breakdown of RGB contributions is:

Red:
86.96%
Green:
13.04%
Blue:
0%

This analysis highlights the influence of each primary color, offering a deeper understanding of the visual characteristics of Blood of Zeus.

CMYK Ink Levels & Print Guide for #640f00

CMYK Ink Levels for Blood of Zeus (HEX Code: #640f00) provide a breakdown of the percentages of Cyan, Magenta, Yellow, and Black inks needed for accurate print reproduction. The composition of Blood of Zeus prominently features Yellow, reflecting its dominant color characteristic. This information is invaluable for optimizing ink usage and achieving precise color results in printed materials.

The exact CMYK values are: Cyan: 0%, Magenta: 85%, Yellow: 100%, and Black: 60.78%.

Luminance & Contrast for #640F00

Relative luminance gauges how bright Blood of Zeus is, while the WCAG contrast ratios show how legible black or white text is on it — and which accessibility levels (AA / AAA) it passes.

Relative luminance 0.031
0 · dark1 · light
Aa
Black text 1.61:1
AA AAA Large
Aa
White text 13.04:1
AA AAA Large

Quick CSS Snippets for #640F00

Copy-and-paste CSS for Blood of Zeus — backgrounds, text, borders and a custom property. Each line is ready to drop into your stylesheet.

Background background-color: #640F00;
Text color: #640F00;
Border border: 2px solid #640F00;
RGB background-color: rgb(100, 15, 0);
HSL background-color: hsl(9, 100%, 20%);
Variable --color: #640F00;

#640f00 Monochrome Palette

The Monochrome Palette consists of shades created by adjusting the brightness. These include lighter, original, and darker shades of the color. This layout helps to visualize the color's range and its potential use in design.

#f0e7e5
#d8c3bf
#c19f99
#aa7b73
#93574d
#7b3326
#640f00 Original
#550d00
#460b00
#370800
#280600
#190400
#0a0200

#640f00 Complementary Palette

The Complementary Palette is made up of two colors that sit opposite each other on the color wheel. These colors create high contrast and vibrant designs, making them perfect for attention-grabbing elements and dynamic visuals.

#640f00 Original
#005766

#640f00 Analogic Palette

The Analogic Palette consists of colors that are next to each other on the color wheel. These colors typically create harmonious and subtle designs, often used to evoke calmness and unity in your visual projects.

#640f00 Original
#664200
#660024
#576600
#660057
#246600
#420066

#640f00 Triadic Palette

The Triadic Palette is made up of three colors evenly spaced on the color wheel. This combination provides a vibrant and balanced color scheme, often used for dynamic and energetic designs while maintaining harmony.

#640f00 Original
#00660f
#0f0066

#640f00 Quad Palette

The Quad Palette, also known as tetradic, consists of four colors evenly spaced on the color wheel. This combination offers a diverse and bold color scheme, ideal for creating rich, complex designs with multiple accents while still maintaining balance.

#640f00 Original
#246600
#005766
#420066

Color Blindness Simulation for #640f00

Colors are perceived differently by individuals with various forms of color blindness. Use the dropdown below to see how this color may look through the eyes of someone with color vision deficiency. Explore how Blood of Zeus (#640f00) might appear to people with different visual experiences, and gain deeper insights into color accessibility for your designs!

Each color box displays a "Friendly" or "Not Friendly" tag in the bottom-right corner. A "Friendly" tag indicates that the color difference is distinguishable to individuals with the specific type of color blindness. Conversely, a "Not Friendly" tag means that the color difference might not be distinguishable, potentially causing accessibility issues in your design.

Normal Vision

Deuteranopia (Green Weakness)

Not Friendly

Protanopia (Red Weakness)

Not Friendly

Tritanopia (Blue-Yellow Weakness)

Friendly

Achromatopsia (Total Color Blindness)

Not Friendly

Color Harmonies for #640f00

Color harmonies refer to the visually pleasing combinations of colors that are derived from specific relationships on the color wheel. These harmonious schemes, such as complementary, triadic, and analogous colors, create a balanced and engaging visual experience in design.

Complementary

Analogous

Triadic

Tetradic (Quad)

#640F00 Nearby Colors

A handful of colors just a step away from #640F00 — each one nudges the brightness, richness, or shade a little while still feeling like the same color. Use the buttons on any swatch to copy its hex or open its full color page.

#772211 Obscure Ogre
#550000 Burned
#883322 Kobe
#440000 English Breakfast
#660000 Spikey Red
#551111 Minotaur Hide
#661100 Blood of Zeus
#660011 Darkest Dungeon

Colors Similar to #640f00

These colors are close neighbours of #640F00 in the RGB color space. Each subtle variation can produce a noticeably different mood in your design while remaining harmonious with the original Red tone.

#650f00 Blood of Zeus
#641000 Blood of Zeus
#640f01 Blood of Zeus
#630f00 Blood of Zeus
#640e00 Blood of Zeus
#750f00 Liquorice Red
#642000 Roastery
#640f11 Sacramental Red
#530f00 Burned
#640000 Spikey Red
#6c0f00 Liquorice Red
#641700 Roastery

Looking for more Red shades? Browse Red colors →

Explore Vibrant Images Featuring Blood of Zeus (#640f00)

Discover a vibrant gallery of images that not only showcase the captivating hue of Blood of Zeus, but also embody its unique mood and personality. Each carefully curated photo is selected to highlight the richness and diversity of this color, offering inspiration for design, art, and creative projects.