diff --git a/discord/colour.py b/discord/colour.py
index c24dd0832..5baf379fa 100644
--- a/discord/colour.py
+++ b/discord/colour.py
@@ -25,11 +25,23 @@ DEALINGS IN THE SOFTWARE.
 import colorsys
 import random
 
+from typing import (
+    Any,
+    Optional, 
+    Tuple,
+    Type,
+    TypeVar,
+    Union,
+)
+
 __all__ = (
     'Colour',
     'Color',
 )
 
+CT = TypeVar('CT', bound='Colour')
+
+
 class Colour:
     """Represents a Discord role colour. This class is similar
     to a (red, green, blue) :class:`tuple`.
@@ -70,66 +82,66 @@ class Colour:
         if not isinstance(value, int):
             raise TypeError(f'Expected int parameter, received {value.__class__.__name__} instead.')
 
-        self.value = value
+        self.value: int = value
 
-    def _get_byte(self, byte):
+    def _get_byte(self, byte: int) -> int:
         return (self.value >> (8 * byte)) & 0xff
 
-    def __eq__(self, other):
+    def __eq__(self, other: Any) -> bool:
         return isinstance(other, Colour) and self.value == other.value
 
-    def __ne__(self, other):
+    def __ne__(self, other: Any) -> bool:
         return not self.__eq__(other)
 
-    def __str__(self):
+    def __str__(self) -> str:
         return f'#{self.value:0>6x}'
     
-    def __int__(self):
+    def __int__(self) -> int:
         return self.value
 
-    def __repr__(self):
+    def __repr__(self) -> str:
         return f'<Colour value={self.value}>'
 
-    def __hash__(self):
+    def __hash__(self) -> int:
         return hash(self.value)
 
     @property
-    def r(self):
+    def r(self) -> int:
         """:class:`int`: Returns the red component of the colour."""
         return self._get_byte(2)
 
     @property
-    def g(self):
+    def g(self) -> int:
         """:class:`int`: Returns the green component of the colour."""
         return self._get_byte(1)
 
     @property
-    def b(self):
+    def b(self) -> int:
         """:class:`int`: Returns the blue component of the colour."""
         return self._get_byte(0)
 
-    def to_rgb(self):
+    def to_rgb(self) -> Tuple[int, int, int]:
         """Tuple[:class:`int`, :class:`int`, :class:`int`]: Returns an (r, g, b) tuple representing the colour."""
         return (self.r, self.g, self.b)
 
     @classmethod
-    def from_rgb(cls, r, g, b):
+    def from_rgb(cls: Type[CT], r: int, g: int, b: int) -> CT:
         """Constructs a :class:`Colour` from an RGB tuple."""
         return cls((r << 16) + (g << 8) + b)
 
     @classmethod
-    def from_hsv(cls, h, s, v):
+    def from_hsv(cls: Type[CT], h: float, s: float, v: float) -> CT:
         """Constructs a :class:`Colour` from an HSV tuple."""
         rgb = colorsys.hsv_to_rgb(h, s, v)
         return cls.from_rgb(*(int(x * 255) for x in rgb))
 
     @classmethod
-    def default(cls):
+    def default(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0``."""
         return cls(0)
 
     @classmethod
-    def random(cls, *, seed=None):
+    def random(cls: Type[CT], *, seed: Optional[Union[int, str, float, bytes, bytearray]] = None) -> CT:
         """A factory method that returns a :class:`Colour` with a random hue.
 
         .. note::
@@ -150,125 +162,125 @@ class Colour:
         return cls.from_hsv(rand.random(), 1, 1)
 
     @classmethod
-    def teal(cls):
+    def teal(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x1abc9c``."""
         return cls(0x1abc9c)
 
     @classmethod
-    def dark_teal(cls):
+    def dark_teal(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x11806a``."""
         return cls(0x11806a)
 
     @classmethod
-    def green(cls):
+    def green(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x2ecc71``."""
         return cls(0x2ecc71)
 
     @classmethod
-    def dark_green(cls):
+    def dark_green(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x1f8b4c``."""
         return cls(0x1f8b4c)
 
     @classmethod
-    def blue(cls):
+    def blue(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x3498db``."""
         return cls(0x3498db)
 
     @classmethod
-    def dark_blue(cls):
+    def dark_blue(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x206694``."""
         return cls(0x206694)
 
     @classmethod
-    def purple(cls):
+    def purple(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x9b59b6``."""
         return cls(0x9b59b6)
 
     @classmethod
-    def dark_purple(cls):
+    def dark_purple(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x71368a``."""
         return cls(0x71368a)
 
     @classmethod
-    def magenta(cls):
+    def magenta(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0xe91e63``."""
         return cls(0xe91e63)
 
     @classmethod
-    def dark_magenta(cls):
+    def dark_magenta(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0xad1457``."""
         return cls(0xad1457)
 
     @classmethod
-    def gold(cls):
+    def gold(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0xf1c40f``."""
         return cls(0xf1c40f)
 
     @classmethod
-    def dark_gold(cls):
+    def dark_gold(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0xc27c0e``."""
         return cls(0xc27c0e)
 
     @classmethod
-    def orange(cls):
+    def orange(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0xe67e22``."""
         return cls(0xe67e22)
 
     @classmethod
-    def dark_orange(cls):
+    def dark_orange(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0xa84300``."""
         return cls(0xa84300)
 
     @classmethod
-    def red(cls):
+    def red(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0xe74c3c``."""
         return cls(0xe74c3c)
 
     @classmethod
-    def dark_red(cls):
+    def dark_red(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x992d22``."""
         return cls(0x992d22)
 
     @classmethod
-    def lighter_grey(cls):
+    def lighter_grey(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x95a5a6``."""
         return cls(0x95a5a6)
 
     lighter_gray = lighter_grey
 
     @classmethod
-    def dark_grey(cls):
+    def dark_grey(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x607d8b``."""
         return cls(0x607d8b)
 
     dark_gray = dark_grey
 
     @classmethod
-    def light_grey(cls):
+    def light_grey(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x979c9f``."""
         return cls(0x979c9f)
 
     light_gray = light_grey
 
     @classmethod
-    def darker_grey(cls):
+    def darker_grey(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x546e7a``."""
         return cls(0x546e7a)
 
     darker_gray = darker_grey
 
     @classmethod
-    def blurple(cls):
+    def blurple(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x7289da``."""
         return cls(0x7289da)
 
     @classmethod
-    def greyple(cls):
+    def greyple(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x99aab5``."""
         return cls(0x99aab5)
 
     @classmethod
-    def dark_theme(cls):
+    def dark_theme(cls: Type[CT]) -> CT:
         """A factory method that returns a :class:`Colour` with a value of ``0x36393F``.
         This will appear transparent on Discord's dark theme.