diff --git a/README.md b/README.md
index 0c58e5e..972594e 100644
--- a/README.md
+++ b/README.md
@@ -93,6 +93,7 @@ configuration file.
 |    **_monokai_charcoal_**<br>[source](https://github.com/dodeca12/Monokai-Charcoal-Theme-for-Alacritty/blob/main/monokai_charcoal_white.yaml)     |      ![monokai_charcoal](images/monokai-charcoal.png)      |
 |                      **_monokai_pro_**<br>[source](https://gist.github.com/AlphaTechnolog/d1d5f6557f77f71519cb5713268da7dd)                       |           ![monokai_pro](images/monokai_pro.png)           |
 |                             **_moonlight_ii_vscode_**<br>[source](https://github.com/atomiks/moonlight-vscode-theme)                              |   ![moonlight_ii_vscode](images/moonlight_ii_vscode.png)   |
+|                                            **_msx_**<br>[source](https://paulwratt.github.io/programmers-palettes/HW-MSX/HW-MSX-palettes.html)    |              ![msx](images/msx.png)              |
 |                                       **_nightfox_**<br>[source](https://github.com/EdenEast/nightfox.nvim)                                       |              ![nightfox](images/nightfox.png)              |
 |                                                             **_night_owlish_light_**                                                              |    ![night_owlish_light](images/night_owlish_light.png)    |
 |                                          **_nord_**<br>[source](https://github.com/arcticicestudio/nord)                                          |                  ![nord](images/nord.png)                  |
diff --git a/images/msx.png b/images/msx.png
new file mode 100644
index 0000000..a765bfe
Binary files /dev/null and b/images/msx.png differ
diff --git a/schemes.yaml b/schemes.yaml
index 156cced..43f5f11 100644
--- a/schemes.yaml
+++ b/schemes.yaml
@@ -1149,6 +1149,29 @@ schemes:
       cyan:    '0x9cd8d8'
       white:   '0xffffff'
 
+  msx: &msx
+    primary:
+      background: '#5955E0'
+      foreground: '#FFFFFF'
+    normal:
+      black: '#5955E0'
+      red: '#B95E51'
+      green: '#3AA241'
+      yellow: '#CCC35E'
+      blue: '#000000'
+      magenta: '#DB6559'
+      cyan: '#3EB849'
+      white: '#CCCCCC'
+    bright:
+      black: '#8076F1'
+      red: '#FF897D'
+      green: '#74D07D'
+      yellow: '#DED087'
+      blue: '#CCCCCC'
+      magenta: '#B766B5'
+      cyan: '#65DBEF'
+      white: '#FFFFFF'
+
   nord: &nord
     primary:
       background: '0x2E3440'
diff --git a/themes/msx.yaml b/themes/msx.yaml
new file mode 100644
index 0000000..ff181f6
--- /dev/null
+++ b/themes/msx.yaml
@@ -0,0 +1,41 @@
+# Colors (MSX-like)
+# Notice that MSX used blue as background so [bright] blue and [bright] black
+# are reversed in this theme. Also MSX had only 15 colors (color 0 was
+# transparent) so 'gray' (#CCCCCC) is used two times: both as white and
+# bright black.
+colors:
+  # Default colors
+  primary:
+    background: '#5955E0'
+    foreground: '#FFFFFF'
+
+  # Normal colors
+  normal:
+    # It is 'dark blue' not black
+    black: '#5955E0'
+    red: '#B95E51'
+    green: '#3AA241'
+    yellow: '#CCC35E'
+    # It is 'black' not blue
+    blue: '#000000'
+    # It is 'medium red' not magenta
+    magenta: '#DB6559'
+    # It is 'medium green' not cyan
+    cyan: '#3EB849'
+    # It is 'gray' not white
+    white: '#CCCCCC'
+
+  # Bright colors
+  bright:
+    # It is 'light blue' not bright black
+    black: '#8076F1'
+    red: '#FF897D'
+    green: '#74D07D'
+    yellow: '#DED087'
+    # It is 'gray' not bright blue
+    blue: '#CCCCCC'
+    # It is 'magenta' not bright magenta
+    magenta: '#B766B5'
+    # It is 'cyan' not bright cyan
+    cyan: '#65DBEF'
+    white: '#FFFFFF'