The flag of Monaco

Pavillon national de Monaco · since 1881

Two equal horizontal bands, red over white, the heraldic colours of the Grimaldi family since at least 1339. The bicolour was established by the Sovereign Ordinance of 4 April 1881 and confirmed in Article 7 of the Constitution of 1962. It is drawn at 4:5 in the ordinance's annex but almost always made at 2:3, and only its proportions and shade of red set it apart from the flag of Indonesia.

Flag of Monaco
Monaco, 4:5. flagcdn.com, public domain.

At a glance

Adopted
1881
4 April 1881
Proportion
4:5
height to length
Colours
red, white
Earlier flags
1
since 1881

The colours

The colours of the flag of Monaco, in the order it has them

  1. 01

    Red

    rouge

    Upper band

    HEX
    #CE1126
    RGB
    206 17 38
    CMYK
    10 100 74 2
    Pantone
    186 C
    RAL
    3028
  2. 02

    White

    blanc

    Lower band

    HEX
    #FFFFFF
    RGB
    255 255 255
    CMYK
    0 0 0 0

No law gives these codes. HEX and RGB are the colour this site draws the flag in; CMYK, Pantone and RAL are the values most often published for it.

Construction

How the flag is drawn

Two horizontal bands of equal width, red above white.

Bands
Two, horizontal and of equal width, red at the top
Proportion in practice
Almost always made at 2:3, although the 1881 annex shows 4:5
Vertical flag
The horizontal flag turned 90° anticlockwise

Other forms

Princely flag
The full achievement of the Grimaldi arms on a white field. Flown at the Prince's Palace and government offices, in the presence of state officials and as the ensign of the Prince's yacht. The 1881 annex draws the arms two thirds of the flag's length across and three quarters of its height.
Princely flag
Lozenge banner
A banner of the arms in red and white lozenges, used at times as an unofficial flag, especially in the 17th century. It has no designated use.
Lozenge banner
Sovereign's personal standard
White, with the Prince's cypher in red under the crown, often with a gold fringe. Used only in the sovereign's presence, on his car among other places, and redrawn for each new prince.
Sovereign's personal standard

Meaning

What each part stands for

Red and white
The heraldic colours of the House of Grimaldi, whose arms are lozengy argent and gules, recorded since at least 1339

History

How the flag of Monaco got here

Undated

The arms on white

Undated → 4 Apr 1881

Until 1881 the principality's flag was the white flag with an older version of the Grimaldi arms, except while Monaco was annexed to France from 1793 to 1814.

1881
The red and white bicolour

The red and white bicolourIn use

4 Apr 1881 → today

The Sovereign Ordinance issued under Charles III established the bicolour as the national flag and kept the arms on white as the princely flag. The Constitution of 17 December 1962 confirmed both in Article 7.

The law

What defines it, and who flies it

4 April 1881

Sovereign Ordinance of 4 April 1881 on the princely flag and the national flag

Established the national flag and the princely flag. Its annex draws both at 4:5, flying from spirally striped flagpoles, and it still governs how they are used.

17 December 1962

Constitution of the Principality of Monaco, Article 7

Describes the national flag as two equal horizontal bands, red above and white below, and the princely flag as the Grimaldi arms on white. Gives no colour specification; there is no official source for the exact colours.

In use

  • Flown on land as the national and civil flag and at sea as the national and civil ensign

  • Flown by the National Council, the elected legislature, and by Monaco's missions abroad, while the princely flag flies at the seats of the Crown Council and the government

Related flags

Indonesia
Red over white in equal bands, differing only in the shade of red and in proportion, 2:3 against Monaco's 4:5.
Poland
The same two colours in the reverse order, white over red.
Singapore
Red over white, with a crescent and five stars in the upper hoist.

Coat of arms

The arms of Monaco

The coat of arms of Monaco
The arms of Monaco. Wikimedia Commons, Own work, CC BY-SA 3.0.