Classic Motorcycles / Subject 25 of 40

1957
Harley-Davidson Sportster

Air-cooled OHV 45-degree V-twin
Indicative finished example
01 / The palette

Colours used
in this example.

Turquoise blue and Deep teal set the main colour direction. Softer background tones keep the motorcycle in focus.

Suggested pencil shades, not exact factory paint matches. Test colours on your paper before building richer layers.

Tank and mudguardsTurquoise blue and Deep teal

Layer the darker shade around curves.

Tank insetIvory and Warm cream

Use light pressure to preserve highlights.

Engine and forksSilver and Blue grey

Leave narrow paper highlights.

Seat and tyresCharcoal and Graphite

Retain lighter edges for definition.

Petrol station and pumpsMuted red and Sand

Keep these colours softer than the motorcycle.

02 / Real-world references

Look a little closer.

Explore the details from different angles.

03 / Colour references

Recorded 1957 XL colour schemes

The 1957 register includes Skyline Blue with Birch White, Pepper Red with Black, Birch White with Black and Black with Pepper Red. Extra-cost choices include Metallic Midnight Blue with Birch White and the Nugget Gold Spring Special.

  • Pepper RedRed scheme bodywork
  • Birch WhiteWhite scheme bodywork
  • BlackTank panels and contrasting parts
  • Skyline BlueBodywork option with Birch White tank panels
  • Metallic Midnight BlueExtra-cost bodywork with Birch White tank panels
  • Nugget GoldSpring Special bodywork; gallery museum bike has white tank panel

Screen swatches are a colouring guide rather than exact paint matches.

The period register also lists panel and mudguard variations. The museum bike resembles the documented gold and white direction; its paint history is unverified.

In the photographs

The museum XL is gold with a white tank panel, not white and black. Nugget Gold is recorded as a 1957 Spring Special colour. The outdoor 1957 bike shows a red upper tank with black bodywork. A separate black and white motorcycle is a 1960 XLCH. These images illustrate different schemes and models without proving original paint on each survivor.

  • Gold / bronze appearance
  • White
  • Red
  • Black

Visual colour guide only. These are not additional factory paint options.

In the coloured example

The turquoise and cream example is an artistic interpretation. Skyline Blue with Birch White is recorded for 1957, but that does not authenticate the drawing's turquoise hue or component layout. The museum's gold and white scheme provides a different documented period direction.

04 / Useful tips

Make the details count.

01

Blend turquoise towards a light tank highlight.

02

Leave the tank badge and ivory inset clearly outlined.

03

Use subdued red on the petrol pumps.

More colouring techniques ↗
05 / Keep exploring

Follow your curiosity.

Model history and further reading.