Colour theory is the study of how colors interact and affect our perceptions, emotions, and the visual effects of color combinations.
Colour theory in game design goes beyond basic combinations—it’s about how colour influences player perception, mood, and behaviour. Let’s break it down:
Colour temperature refers to how "warm" or "cool" a colour feels, which affects emotional responses:
Warm Colours – Red, orange, and yellow are associated with heat, energy, and intensity.
Psychological Effect: Warm colours tend to raise heart rates and increase tension.
Usage: Often used in action sequences, enemy designs, and dangerous zones.
Example:
In DOOM (2016), red and orange dominate hellish environments to heighten the sense of danger and aggression.
Fire and explosions are often highlighted with warm tones to create urgency.
Cool Colours – Blue, green, and purple evoke calmness, mystery, or sadness.
Psychological Effect: Lowers tension, creates a sense of safety or contemplation.
Usage: Often used in puzzle games, exploration levels, and safe zones.
Example:
The Legend of Zelda: Breath of the Wild uses soft blues and greens to create a calm, open-world atmosphere.
Save points or healing areas are often represented with blue or green to indicate safety.
Warm and cool colours are sometimes contrasted deliberately to create emotional shifts.
In Dark Souls, fire-lit areas use warm colours to suggest safety and rest, while the rest of the world remains dark and cold to create a sense of unease.
Contrast refers to the difference between colours, brightness, and saturation levels:
High Contrast – Opposite colours or strong brightness differences create tension and focus.
Psychological Effect: Grabs attention, increases visual clarity, and raises urgency.
Example:
Portal – The stark white environment contrasts with the vibrant orange and blue of the portals, making them easy to spot.
Super Mario Bros. – Red mushrooms and green pipes stand out against the blue sky and brown platforms.
Low Contrast – Similar colours and soft lighting create subtlety and atmosphere.
Psychological Effect: Encourages exploration and emotional immersion.
Example:
Inside – Uses greys and dark shades to create a haunting, mysterious tone.
Firewatch – The warm orange hues of the sunset are blended smoothly to create a peaceful, nostalgic feeling.
Chiaroscuro is the technique of using strong contrasts between light and dark to create a dramatic effect. It’s commonly used to:
Highlight key objects or paths.
Increase tension by hiding threats in shadow.
Create a cinematic atmosphere.
Examples:
Resident Evil Village – The player’s flashlight cuts through deep shadows, increasing tension and guiding focus.
Limbo – High contrast silhouettes create an oppressive, nightmarish atmosphere.
Half-Life 2 – Bright areas often contain resources or progress points, while dark areas suggest danger or hidden enemies.
Best Practices:
Ensure that important interactive elements remain well-lit.
Gradually increase shadow intensity to build tension.
Use spotlights or glowing elements to lead the player’s eye.
Color progression is frequently used to represent growth or transformation within a game. In both level design and storytelling, changes in the color palette can indicate shifts between stages or trigger emotional responses that support the narrative. Whether through gentle tonal changes or bold alterations in hue, this technique helps deepen immersion and strengthen the flow of the game’s story.
Examples:
The Last of Us:
Early game = Warm greens and browns reflect a grounded, natural environment.
Mid game = Darker, muted tones reflect emotional weight and loss.
End game = Cool blues and greys create a feeling of isolation and despair.
Journey :
Early game = Warm oranges and yellows evoke wonder and optimism.
Final stretch = Cool whites and blues symbolise spiritual enlightenment and peace.
Best Practices:
Introduce colour shifts gradually to match story beats.
Use dramatic colour shifts to emphasise turning points (e.g., a bright world turning dark after a plot twist).
Subtle changes in lighting and hue can increase emotional impact without overwhelming the player.
Saturation refers to how intense or muted a colour appears. It is important that you balance out different parts of your levels so that there is a good ratio between low and high saturated colors. :
High Saturation – Bold, bright colours create excitement and energy.
Best for arcade-style games, children’s games, or fast-paced action.
Example: Fortnite – Bright, exaggerated colours reflect a playful tone.
Low Saturation – Muted or greyed-out colours create a serious, realistic, or oppressive tone.
Best for horror, survival, or emotionally heavy games.
Example: Dark Souls – Low-saturation, dark tones reinforce the game’s grim atmosphere.
Example of using both:
Bioshock Infinite – High saturation in early levels (bright sky and gold hues) contrasts with the darker, low-saturation tones of the mid and late game, reflecting the shift from optimism to despair.
Best Practices:
Reserve high saturation for highlighting key objects (e.g., enemies, health items).
Use desaturation to create emotional weight in serious scenes.
Avoid over saturating the entire environment—it can lead to visual fatigue.
Colour is often embedded into game mechanics to convey rules, provide feedback, or highlight interactive elements. For instance, colour-coded cues might represent resources in levels, player health, or available actions. It can also be used to distinguish allies from enemies, draw attention to interactive objects, or reflect the consequences of player decisions, ultimately supporting clearer gameplay understanding and more informed choices.
An example of colour-based identification is the use of red to highlight enemy characters and yellow to mark friendly ones. This clear visual distinction helps players quickly recognise allies and threats, allowing them to respond appropriately in fast-paced situations.
Colours act as key signifiers and identifiers within game environments, providing visual cues about objects, characters, and potential hazards. Game designers often rely on established colour associations—such as red for danger or green for health—to convey meaning quickly and intuitively. These visual indicators support player navigation, help anticipate threats, and enable more informed decision-making throughout gameplay.
Red barrels are a common visual mechanic in video games, typically indicating that they are explosive. This allows players to strategically use them to damage enemies, while also serving as a warning that they themselves can be harmed if caught in the blast.
In the Tomb Raider series, white paint or markings are frequently used to indicate climbable surfaces. This visual cue helps players identify navigable paths within the environment, guiding exploration and supporting smooth level progression.
Many games use colour to indicate weapon rarity or power levels, making it easier for players to assess the value and usefulness of loot at a glance. For example, colours like grey, green, blue, purple, and gold often represent increasing levels of rarity and strength.
Colour is a subtle yet powerful tool in game design, capable of shaping emotional experiences and enhancing immersion. Through thoughtful selection and application, developers use colour to establish mood, support storytelling, and elicit specific emotional responses throughout gameplay. Here’s how different colours influence feelings and atmosphere in games:
Red
Red symbolises intensity, passion, and danger. It is often used in high-stakes or action-packed scenarios to heighten adrenaline and create a sense of urgency. For example, glowing red enemies in DOOM Eternal signal immediate threats, while red tones during boss fights convey tension and power. On the other hand, red can also represent romance or vitality in games that explore themes of love or celebration.
Blue
Blue evokes calmness, trust, or melancholy. It is commonly found in puzzle and exploration games to instil serenity and focus, such as the peaceful underwater worlds in Abzû. Darker blues suggest mystery or sadness, adding emotional depth in games like Shadow of the Colossus.
Green
Green is linked to life, growth, and nature. It often signals safety or healing, such as health indicators, or invites exploration through lush landscapes, as seen in The Legend of Zelda: Breath of the Wild. In contrast, dark or toxic shades of green can imply danger, decay, or poison hazards.
Yellow
Yellow conveys energy, optimism, and caution. Bright yellow is frequently used to highlight interactive elements or guide players subtly. In Portal, for instance, yellow lighting suggests areas of interest. However, when used excessively or in darker tones, yellow can also introduce feelings of unease or tension.
Purple
Purple often represents mystery, magic, or luxury. It is a popular choice in fantasy or otherworldly settings, as seen in the ethereal environments of Ori and the Blind Forest. It can also signify power or villainy, especially when highlighting dark sorcery or elite enemies in role-playing games.
Black
Black is associated with fear, secrecy, and sophistication. It dominates horror games like Amnesia: The Dark Descent, where it enhances dread and uncertainty. Black also creates strong visual contrast, helping important elements stand out in dimly lit environments.
White
White suggests purity, clarity, and resolution. In games like Journey, expansive white landscapes evoke reflection and a sense of renewal. In puzzle games such as Portal, clean white spaces provide a neutral backdrop that supports focus and logical thinking.
Orange
Orange blends the energy of red with the warmth of yellow, symbolising excitement, creativity, or imminent danger. It appears often in sci-fi and adventure games, where it represents innovation or unstable conditions, such as in No Man’s Sky.
Grey
Grey conveys neutrality, desolation, or realism. It is commonly used in post-apocalyptic or dystopian settings like The Last of Us, where it reflects bleakness and survival. Muted grey tones help ground the game world, adding to its emotional depth.