Color Details and Palettes for #DE3000

Details about the color Flame of Prometheus

Closest web-safe match: #CC3300

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 #DE3000
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About Color Hex #de3000

The color Flame of Prometheus, with hexadecimal code #de3000, sits in the orange color family, typically linked to enthusiasm, creativity, and warmth. Orange hues stimulate appetite and social interaction, which is why food brands and community platforms favor them. Additionally, it evokes emotions such as Passion, Energy, Love, Excitement, Danger and Desire. Orange is associated with spirituality and courage in some cultures, such as in Hinduism and Buddhism. In Western cultures, it often represents autumn, harvest, and creativity. With a high saturation of 100%, this color is intensely vivid—demanding attention and ideal for focal elements like buttons, banners, and brand marks. With a mid-range lightness of 44%, it offers excellent versatility—readable as text on light backgrounds and visible as an element on dark ones. 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 Flame of Prometheus are (222, 48, 0), providing a combination of red: 222, green: 48, and blue: 0. In HSL format, it has a hue of 13.00°, saturation of 100.00%, and lightness of 44.00%.

The HSV representation includes a hue of 13.00°, saturation of 100.00%, and value of 87.00%. Its CMYK composition is cyan: 0.00%, magenta: 78.00%, yellow: 100.00%, and black: 13.00%.

The calculated luminance of #de3000 is 0.176, 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 #CC3300. Its contrast ratio is 4.53:1 against black and 4.64:1 against white. This makes it highly suitable for readability on both dark and light backgrounds.

In terms of color temperature, #de3000 reads as warm. When it comes to accessibility, testing against standard guidelines suggests that using either white or black text meets typical WCAG contrast standards. Additionally, the ideal foreground color for improved legibility on #de3000 is white.

Considering its saturation and lightness, #de3000 appears more vivid and energetic, making it stand out in designs that aim to capture attention.

History, Usage, Psychology & Design Ideas for #DE3000

Flame of Prometheus (#DE3000) belongs to the Vermilion color family.

This vivid mid-tone strikes the ideal balance between intensity and readability, making it a strong candidate for primary brand colors, interactive UI elements, and logo design where immediate recognition is essential.

Historical Background

Vermilion—a brilliant red-orange pigment—was synthesized from mercury sulfide (cinnabar) as early as 8000 BC in Anatolia. Chinese artisans perfected synthetic vermilion around the 4th century BC, using it in lacquerware, seals, and religious manuscripts. In medieval Europe, vermilion illuminated the capital letters of sacred texts, literally giving us the word 'rubric' (from Latin ruber, red).

Design & Usage Tips

Vermilion bridges the intensity of red with the warmth of orange, making it ideal for food and beverage branding where appetite appeal matters. It pairs well with dark olive green for autumnal themes or with navy blue for a classic nautical palette. Avoid using vermilion for error states, as users may confuse it with orange warnings.

Positioned on the warm side of the color wheel (hue 13°), 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

Vermilion projects confidence, vitality, and creative ambition. Its warm red-orange lean makes it feel more approachable and less aggressive than pure red, which is why lifestyle and travel brands favor it for invitations to adventure.

With a mid-range lightness of 44%, this tone is highly versatile: dark enough to serve as body text on white, yet light enough to stand out on charcoal or navy backgrounds.

Creative Design Ideas

Use vermilion as a header accent stripe above charcoal photography for editorial impact. In interior design, a single vermilion accent wall energizes a neutral room. For digital products, vermilion hover states on cards create engaging micro-interactions.

#DE3000 Color Conversions

Every way to write Flame of Prometheus — copy Flame of Prometheus 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
#DE3000

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(222, 48, 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(13, 100%, 44%)

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(13, 100%, 87%)

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(13 0% 13%)

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%, 78%, 100%, 13%)

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(58.56% 0.214 33.38)

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

OKLab Modern
oklab(58.56% 0.179 0.118)

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: 49.06, a: 64.41, b: 61.59

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

LCH Perceptual
L: 49.06, C: 89.11, H: 43.72

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

XYZ CIE Science
X: 31.18, Y: 17.64, Z: 1.76

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
14561280

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

RGB Color Percentages for #de3000

RGB Color Percentages for Flame of Prometheus (HEX Code: #de3000) 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 82.22% of the total composition. The complete breakdown of RGB contributions is:

Red:
82.22%
Green:
17.78%
Blue:
0%

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

CMYK Ink Levels & Print Guide for #de3000

CMYK Ink Levels for Flame of Prometheus (HEX Code: #de3000) provide a breakdown of the percentages of Cyan, Magenta, Yellow, and Black inks needed for accurate print reproduction. The composition of Flame of Prometheus 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: 78.38%, Yellow: 100%, and Black: 12.94%.

Luminance & Contrast for #DE3000

Relative luminance gauges how bright Flame of Prometheus 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 0.176
0 · dark1 · light
Aa
Black text 4.53:1
AA AAA Large
Aa
White text 4.64:1
AA AAA Large

Quick CSS Snippets for #DE3000

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

Background background-color: #DE3000;
Text color: #DE3000;
Border border: 2px solid #DE3000;
RGB background-color: rgb(222, 48, 0);
HSL background-color: hsl(13, 100%, 44%);
Variable --color: #DE3000;

#de3000 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.

#fceae5
#f7cbbf
#f2ac99
#ed8d73
#e86e4d
#e34f26
#de3000 Original
#bd2900
#9b2200
#7a1a00
#591300
#380c00
#160500

#de3000 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.

#de3000 Original
#00b0e0

#de3000 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.

#de3000 Original
#e0a100
#e00040
#b0e000
#e000b0
#40e000
#a100e0

#de3000 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.

#de3000 Original
#00e031
#3100e0

#de3000 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.

#de3000 Original
#40e000
#00b0e0
#a100e0

Color Blindness Simulation for #de3000

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 Flame of Prometheus (#de3000) 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 #de3000

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)

#DE3000 Nearby Colors

A handful of colors just a step away from #DE3000 — 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.

#ee4411 Glowing Meteor
#cc1100 Vampire State Building
#ff5522 Smashing Pumpkins
#bb0000 Harlock’s Cape
#dd2200 Dazzling Red
#dd4411 Flame of Prometheus
#cc4400 Mellow Mango
#ee1122 Blood Donor

Colors Similar to #de3000

These colors are close neighbours of #DE3000 in the RGB color space. Each subtle variation can produce a noticeably different mood in your design while remaining harmonious with the original Orange tone.

#df3000 Flame of Prometheus
#de3100 Flame of Prometheus
#de3001 Flame of Prometheus
#dd3000 Flame of Prometheus
#de2f00 Flame of Prometheus
#ef3000 Chilli Crab
#de4100 Flame of Prometheus
#de3011 Kiss of the Scorpion
#cd3000 Pleasant Pomegranate
#de1f00 Dazzling Red
#e63000 Vulcan Fire
#de3800 Flame of Prometheus

Looking for more Orange shades? Browse Orange colors →

Explore Vibrant Images Featuring Flame of Prometheus (#de3000)

Discover a vibrant gallery of images that not only showcase the captivating hue of Flame of Prometheus, 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.