Estetica Human Hair Color Descriptions

Browns R1 Black
Browns R1B Off-Black
Browns R2 Darkest Brown 
Browns R4 Dark Brown
Browns R6  Chestnut Brown
Browns R8 Golden Brown
Browns R10 Medium Ash Brown
Blondes R24/18 Golden Blonde Blended with Ash Blonde
Blondes RT613/27 Light Auburn Tipped with Pale Blonde
Blondes R613/27 Light Auburn Blended with Pale Blonde
Blondes R10/24BT Pale Golden Blonde Blended and Tipped with Light Brown
Blondes R16/22 Honey Blonde / Light Ash Blonde Blend
Blondes R140/14 Spring Honey Blonde / Dark Blonde Blend
Blondes R140/22 Spring Honey Blonde / Light Ash Blonde Blend
Reds RT68/28 2-Tone Medium Brown with Light Auburn
Reds R30/28/26 Medium Auburn / Light Auburn / Golden Blonde Blend
Highlights R14/8H Golden Brown with Dark Blonde Highlights
Highlights R12/26H Light Brown with Golden Blonde Highlights
Highlights R8/26H Golden Brown with Golden Blonde Highlights
Highlights R14/26H Dark Blonde with Golden Blonde Highlights
Highlights RH1488 Dark Blonde with Lightest Blonde Highlights
Highlights R4/14/24H Dark Brown with Dark Blonde / Pale Golden Blonde Highlights
Highlights R613/24H Pale Golden Blonde / Light Ash Blonde Highlights
Highlights R4/33H Dark Brown with Dark Auburn Highlights
Highlights R6/30H Chestnut Brown with Medium Auburn Highlights
Highlights R8/32H Golden Brown / Dark Aurburn Highlights
Rooted Colors RH1488RT8 Highlighted Copper Blonde with Golden Brown Roots
Rooted Colors RH12/26RT4 Light Brown with Chunky Golden Blonde Highlights and Dark Brown Roots