diff --git a/kernel/kernel/Terminal/VirtualTTY.cpp b/kernel/kernel/Terminal/VirtualTTY.cpp
index fcfba236..647a67cb 100644
--- a/kernel/kernel/Terminal/VirtualTTY.cpp
+++ b/kernel/kernel/Terminal/VirtualTTY.cpp
@@ -149,10 +149,10 @@ namespace Kernel
 	BAN::Optional<TerminalDriver::Color> VirtualTTY::get_8bit_color()
 	{
 		ASSERT(m_ansi_state.nums[1] == 5);
-		if (m_ansi_state.nums[2] < 1)
+		if (m_ansi_state.nums[2] < 0)
 			return {};
 
-		const uint8_t code = BAN::Math::min(m_ansi_state.nums[2], 256) - 1;
+		const uint8_t code = BAN::Math::min(m_ansi_state.nums[2], 255);
 		if (code < 16)
 			return m_palette[code];
 
diff --git a/userspace/programs/Terminal/Terminal.cpp b/userspace/programs/Terminal/Terminal.cpp
index a9030938..9f14d35c 100644
--- a/userspace/programs/Terminal/Terminal.cpp
+++ b/userspace/programs/Terminal/Terminal.cpp
@@ -383,10 +383,10 @@ void Terminal::handle_sgr(int32_t value)
 BAN::Optional<uint32_t> Terminal::get_8bit_color()
 {
 	ASSERT(m_csi_info.fields[1] == 5);
-	if (m_csi_info.fields[2] < 1)
+	if (m_csi_info.fields[2] < 0)
 		return {};
 
-	const uint8_t code = BAN::Math::min(m_csi_info.fields[2], 256) - 1;
+	const uint8_t code = BAN::Math::min(m_csi_info.fields[2], 255);
 	if (code < 8)
 		return s_colors_dark[code];
 	if (code < 16)