Dark x Light Brahma cross? Please help!

Hello folks. I was given these two birds and they are driving me crazy. I tried my best to convince myself they are gonna turn into 2 dark brahmas with age but as of now I seriously think they might be a cross between dark and light. Since I sell some chicks and hatching eggs I'd like to know

Brahma crossed with what? BackYard Chickens - Learn How to Raise

Light Sussex or Light Brahma or cross?

Light Brahma - Black Copper Marans Mix

Brahma Chicken: Characteristics & Best 27 Facts

Light Brahma Chickens For Sale

A Light Brahma hen Stock Photo - Alamy

Buff Orpington and Light Brahma Cross

Light Brahma Chickens For Sale

Brahma chicken hi-res stock photography and images - Alamy

Hoover's Hatchery Light Brahma Chickens - CountryMax

Everything You Want to Know About Light Brahma Chickens - PetHelpful

Brahma — Heritage Poultry Conservancy

About the Colors - Feather & Fern Farmstead

Brahma — Heritage Poultry Conservancy

A cross between a Light Brahma and a Rhode Island Red

Light Brahma Chicks – Hard Run Acres

Light Brahma

Light Brahma - Bear River Valley Co-op

Rooster Hen for Cardmaking Farm Junk Journals Light Brahmas Rooster Vintage Farm Graphics Commercial Use Digital Download JPG File - Canada

Feathered-Legged Light Brahma Hen (Gallus gallus domesticus