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Photo Lab Module 06
Module 06

Color

Colors speak their own language. Learn how to use them consciously to create moods — with the smartphone in your pocket.

Color Temperature & White Balance

Different light sources have different color temperatures — measured in Kelvin (K). White balance ensures that white actually looks white. On your smartphone, you will find these settings in Pro mode.

2000K
Candlelight
Very warm, orange light. Romantic, but challenging for color accuracy.
WB: Tungsten
3200K
Tungsten
Warm, yellowish light in living spaces. Without correction, skin tones look unnaturally orange.
WB: Tungsten
4000K
Fluorescent
Cool light in offices and shops. Can have an unpleasant greenish cast.
WB: Fluorescent
5200K
Daylight
Neutral to slightly warm. The standard white balance for most situations.
WB: Daylight
6000K
Cloudy
Bluish light on overcast days. The camera needs to warm up to correct white.
WB: Cloudy
7000K
Shade
Very cool light in the shade on sunny days. Images look bluish without correction.
WB: Shade

RAW = Color Freedom

With RAW shots (available in Pro mode on many smartphones), you can correct white balance afterward — without quality loss. That is a huge advantage over JPG!

Color Harmonies — The Color Wheel

The color wheel is your compass for harmonious color combinations. Try out the four basic rules — click on a harmony or directly on a color in the wheel.

Active Color
Red
Complementary
Colors that are opposite each other on the color wheel (e.g. Blue ↔ Orange). Complementary colors create the highest contrast and look very dynamic and energetic.
Example:

Mastering Color on Your Smartphone

Modern smartphones have powerful tools for color control. Here is how to use them:

Pro Mode White Balance
Set white balance manually: Daylight, Cloudy, Tungsten, Fluorescent. Perfect for mixed light.
Shoot RAW
Many smartphones support RAW/DNG in Pro mode. This lets you correct colors and white balance afterward — without quality loss.
Use Film Filters
iPhone: Photographic Styles. Android: Film emulations. Choose a style that fits your subject — warm, cool, vibrant or natural.
Colors in Post-Processing
Apps like Snapseed or Lightroom Mobile let you fine-tune colors, saturation and temperature. Better than fixed filters while shooting.

Colors and Emotions

Colors trigger unconscious reactions. When you choose them consciously, you can control the mood of your image — before you press the shutter.

Red
Energy Passion Tension
Immediately draws the eye. Red looks dramatic and emotional — perfect as an accent color or for powerful moments.
💡 Tip: A red accent in an otherwise neutral image creates instant focus.
Blue
Calm Trust Vastness
Calms and cools. Blue dominates nature and landscape photos (sky, water) and feels relaxing.
💡 Tip: Blue hour (after sunset) gives images a mysterious coolness.
Yellow
Optimism Warmth Joy
The brightest and most noticeable color. Yellow radiates warmth and positivity — ideal for sunsets and joyful moments.
💡 Tip: Yellow as a small accent (flower, light reflection) enlivens the entire image.
Green
Nature Harmony Balance
The color of growth. Green looks balanced and calming — perfect for nature photos and as a contrast to red.
💡 Tip: Green foliage in backlight glows magically and looks almost supernatural.
Orange
Creativity Dynamism Autumn
The color of the Golden Hour. Orange combines the energy of red with the joy of yellow — warm, inviting and creative.
💡 Tip: Autumn foliage in the sun is the perfect orange backdrop for portraits.
Purple
Mystery Luxury Creativity
The boldest color. Purple combines the stability of blue with the energy of red. Looks creative, unconventional and elegant.
💡 Tip: Blue hour + artificial lights = magical purple tones in the city.

Color Scenarios Compared

For every mood there is a matching color strategy. Choose your style:

Warm & Inviting
  • Colors: Orange, Yellow, Warm Red, Gold — color temperatures below 4000K
  • Light: Golden Hour, candlelight, tungsten bulbs
  • Smartphone: White balance on "Tungsten" or "Cloudy" for extra warmth
  • Tip: Slightly increase saturation in editing — but do not overdo it

Practice: Train Your Color Eye

Here are three exercises to sharpen your color eye:

Exercise 1: Color Harmony Collection

Consciously photograph according to the four color harmony rules:

  1. 1
    Complementary
    Look for blue-orange, red-green or yellow-purple combinations in nature or the city
  2. 2
    Analogous
    Photograph a sunset — orange, red and pink are automatically analogous
  3. 3
    Monochromatic
    Pick one color and only look for subjects in that color family — e.g. everything blue at the harbor

Place the images side by side and compare their effect.

Exercise 2: White Balance Test

Photograph the same subject with different white balance settings:

  1. 1
    Auto
    Let the smartphone decide — how natural does the result look?
  2. 2
    Daylight (5200K)
    The neutral setting — ideal for comparison
  3. 3
    Cloudy (6000K)
    In daylight the image looks warmer — deliberately "wrong" but creative
  4. 4
    Tungsten (3200K)
    In daylight this creates a cooler, bluish look — experimental!

Compare the four images. Which mood do you like best?

Exercise 3: One-Color Day

Pick a color and photograph only subjects in that color all day:

  1. 1
    Pick a Color
    Red, Blue, Yellow or Green — which color speaks to you today?
  2. 2
    Walk Through the City
    Consciously look for your color: signs, flowers, facades, clothing, cars
  3. 3
    Photograph Minimally
    Isolate the color — less is more. A red mailbox in front of a gray wall

Create a collage from your best shots — a color portfolio!

Quiz: Color

Which color combination has the highest contrast?

Analogous colors (e.g. blue-turquoise)
Complementary colors (e.g. blue-orange)
Monochromatic colors (e.g. only blue)

What color temperature does candlelight have?

Approx. 2000K — very warm
Approx. 5500K — neutral
Approx. 7000K — cool

Which color looks calming and cool?

Red
Orange
Blue

What is the advantage of RAW shots on a smartphone?

White balance and colors can be corrected afterward
The files are smaller than JPG
You do not need Pro mode

Which color harmony uses three evenly distributed colors?

Complementary
Triadic
Analogous

Your Learning Progress

Check off the points you have understood.

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What Comes Next?

You now master color — let's learn next how to photograph people perfectly.

07
Portrait
Photographing people — poses, light and authenticity