Ref. #AF648B · MP23467-23552
What color is Opal Blue Prl over Scarlet Letter? It's a medium warm pink with the hex code #AF648B. Opal Blue Prl over Scarlet Letter is a distinctive shade in the MPC lineup, and while close cross-brand equivalents exist, its specific blend of warm tone and medium depth gives it a character worth comparing in person. Opal Blue Prl over Scarlet Letter has a warm (pink) undertone, which affects how it pairs with trim, flooring, and adjacent wall colors. Understanding a color's undertone is key to avoiding combinations that clash — it often matters more than the surface color itself. Opal Blue Prl over Scarlet Letter (#AF648B) by MPC is a medium pink paint color with a balanced saturation that feels natural and approachable. It delivers a versatile mid-tone depth that anchors a room without overwhelming it. On the temperature spectrum this shade leans toward warmth, adding coziness and inviting energy. In its RGB breakdown, red is the dominant channel, which gives it a subtle rosy warmth even under different lighting conditions. A Light Reflectance Value of 47 gives it moderate light reflection, striking a balance between brightness and depth. A mid-tone neutral at this depth adds sophisticated warmth or coolness to living rooms, bedrooms, and transitional hallways, grounding the space without closing it in. A satin or eggshell finish brings out the richness at this depth, and the slight sheen makes walls easier to maintain. For color coordination, Opal Blue Prl over Scarlet Letter pairs beautifully with green tones for bold complementary contrast, or with neighboring red and magenta hues for a harmonious, flowing palette. Its warm (pink) undertone means trim and ceiling whites should lean neutral to avoid a jarring clash. If MPC is unavailable in your area, close cross-brand alternatives exist from Behr, Vista Paint, Hirshfield's and others. In terms of mood and atmosphere, Opal Blue Prl over Scarlet Letter strikes a cozy, amber-toned balance that feels like late-afternoon light filtering through linen curtains. Designers often reach for shades like this when the goal is to shape how a room feels, not just how it looks. This shade is a natural fit for a wide range of interior design styles. As part of the MPC palette, Opal Blue Prl over Scarlet Letter benefits from a curated selection of coordinating colors that the brand recommends for trim, accent, and ceiling pairings. As with any paint color, Opal Blue Prl over Scarlet Letter can shift noticeably between natural daylight, warm incandescent, and cool LED lighting — testing a sample swatch on your wall under different conditions is always recommended. Mid-tone shades like this look best when balanced with a mix of textures — think leather seating, brushed brass hardware, woven wool, and raw-edge wood. You can order Opal Blue Prl over Scarlet Letter (MP23467-23552) directly from MPC or through major paint retailers, and we recommend purchasing a peel-and-stick sample to preview it on your wall before buying gallons.
Timeless pairing with clean white trim and a tonal accent wall

Side Walls
#AF648B
Accent Wall
A warm shift that adds depth without clashing.
#AD8585
Trim & Molding
Crisp white trim for a clean, traditional look.
#FFFFFF
Color harmonies based on color theory — each swatch links to the closest matching paint.
Opposite on the color wheel — creates vibrant contrast
Other MPC colors close to Opal Blue Prl over Scarlet Letter.
Closest digital match based on color values. Always verify with physical samples.
#A7718E
© 2026 Paint Color HQ. Color data is approximate. Always verify with physical samples before purchasing.
Color schemes built around this color — each swatch links to the closest matching paint.
Warm tones with cozy appeal — welcoming and comfortable
Cool hues with soft contrast — serene and restful
Complementary hues with punch — dynamic and striking