Color Details and Palettes for #3F331F

Details about the color Cola

Closest web-safe match: #333333

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 #3F331F
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About Color Hex #3f331f

The color Cola, with hexadecimal code #3f331f, 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 Stability, Reliability, Comfort, Security and Earthiness. 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 moderate saturation of 34%, it has a softened, muted quality that lends sophistication and works well for backgrounds and secondary elements. At only 18% lightness, this extremely dark shade approaches black, delivering maximum drama and contrast when paired with lighter elements. This color is ideal for designs that aim to express Stability, Reliability, Comfort, Security, or Earthiness. It can be effectively used in web design, branding, and marketing materials to attract attention and convey specific messages.

The RGB values for Cola are (63, 51, 31), providing a combination of red: 63, green: 51, and blue: 31. In HSL format, it has a hue of 38.00°, saturation of 34.00%, and lightness of 18.00%.

The HSV representation includes a hue of 38.00°, saturation of 51.00%, and value of 25.00%. Its CMYK composition is cyan: 0.00%, magenta: 19.00%, yellow: 51.00%, and black: 75.00%.

The calculated luminance of #3f331f is 0.035, 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 #333333. Its contrast ratio is 1.70:1 against black and 12.32:1 against white. It works well on light backgrounds but may be challenging on darker ones.

In terms of color temperature, #3f331f 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 #3f331f is white.

Considering its saturation and lightness, #3f331f appears more vivid and energetic, making it stand out in designs that aim to capture attention.

History, Usage, Psychology & Design Ideas for #3F331F

Cola (#3F331F) belongs to the Orange 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

Orange as a distinct color name entered the English language in the 16th century, borrowed from the Sanskrit word for the fruit. In Buddhist tradition, saffron-orange robes signify renunciation and spiritual seeking. Dutch royalty adopted orange as a national symbol through the House of Orange-Nassau, and the color remains central to the Netherlands' national identity and celebrations.

Design & Usage Tips

Orange radiates warmth and sociability, making it effective for calls to action, subscription prompts, and community-oriented brands. It pairs beautifully with deep blue for complementary contrast or with cream for a softer, artisanal look. Avoid pairing orange with red, as the two can visually clash at similar saturation levels.

Positioned on the warm side of the color wheel (hue 38°), it naturally draws the eye and creates a sense of closeness—making it effective for calls to action, food photography, and hospitality branding. At 34% saturation, the color has a muted, sophisticated quality that pairs well with bolder accents. It works as a background, a border, or a secondary element in layered compositions.

Psychological Impact

Orange stimulates enthusiasm, creativity, and appetite—which is why food delivery apps and restaurant chains frequently feature it. It signals fun and accessibility, lowering barriers to engagement. Too much orange can feel overwhelming, so balance it with generous white space.

Its low lightness of 18% 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

Create vibrant gradient backgrounds transitioning from orange to yellow for summer campaign landing pages. Use burnt orange with charcoal typography for a sophisticated autumn editorial palette. In app design, orange notification badges on a dark interface draw the eye immediately.

#3F331F Color Conversions

Every way to write Cola — copy Cola 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
#3F331F

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(63, 51, 31)

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(38, 34%, 18%)

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(38, 51%, 25%)

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(38 12% 75%)

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%, 19%, 51%, 75%)

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(32.86% 0.037 79.73)

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

OKLab Modern
oklab(32.86% 0.007 0.036)

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: 22.03, a: 2.13, b: 14.68

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

LCH Perceptual
L: 22.03, C: 14.84, H: 81.75

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

XYZ CIE Science
X: 3.48, Y: 3.52, Z: 1.79

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
4141855

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

RGB Color Percentages for #3f331f

RGB Color Percentages for Cola (HEX Code: #3f331f) 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 43.45% of the total composition. The complete breakdown of RGB contributions is:

Red:
43.45%
Green:
35.17%
Blue:
21.38%

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

CMYK Ink Levels & Print Guide for #3f331f

CMYK Ink Levels for Cola (HEX Code: #3f331f) provide a breakdown of the percentages of Cyan, Magenta, Yellow, and Black inks needed for accurate print reproduction. The composition of Cola prominently features Key, 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: 19.05%, Yellow: 50.79%, and Black: 75.29%.

Luminance & Contrast for #3F331F

Relative luminance gauges how bright Cola 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 0.035
0 · dark1 · light
Aa
Black text 1.70:1
AA AAA Large
Aa
White text 12.32:1
AA AAA Large

Quick CSS Snippets for #3F331F

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

Background background-color: #3F331F;
Text color: #3F331F;
Border border: 2px solid #3F331F;
RGB background-color: rgb(63, 51, 31);
HSL background-color: hsl(38, 34%, 18%);
Variable --color: #3F331F;

#3f331f 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.

#ecebe9
#cfccc7
#b2ada5
#958f84
#797062
#5c5241
#3f331f Original
#362b1a
#2c2416
#231c11
#19140c
#100d08
#060503

#3f331f 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.

#3f331f Original
#1e2a3e

#3f331f 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.

#3f331f Original
#393e1e
#3e221e
#2a3e1e
#3e1e2a
#1e3e22
#3e1e39

#3f331f 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.

#3f331f Original
#1e3e32
#321e3e

#3f331f 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.

#3f331f Original
#1e3e22
#1e2a3e
#3e1e39

Color Blindness Simulation for #3f331f

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 Cola (#3f331f) 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)

Friendly

Protanopia (Red Weakness)

Friendly

Tritanopia (Blue-Yellow Weakness)

Friendly

Achromatopsia (Total Color Blindness)

Friendly

Color Harmonies for #3f331f

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)

#3F331F Nearby Colors

A handful of colors just a step away from #3F331F — 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.

#554433 Turtle
#332211 Burnt Coffee
#555533 Jungle King
#222200 Midnight Pines
#443311 Secret Passage
#333333 Carbon
#443322 Café Noir
#333322 Graphite

Colors Similar to #3f331f

These colors are close neighbours of #3F331F 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.

#40331f Cola
#3f341f Madras
#3f3320 Cola
#3e331f Creole
#3f321f Cola
#3f331e Madras
#50331f Peat Brown
#3f441f Alligator Gladiator
#3f3330 Six Feet Under
#2e331f Marshland
#3f221f Ethereal Espresso
#3f330e Secret Passage

Looking for more Orange shades? Browse Orange colors →

Explore Vibrant Images Featuring Cola (#3f331f)

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