Color spec
| Brand | Glidden |
| Name | Bright Prelude Blue |
| SKU | 31BB 23/340 |
| Hex | #5184BF |
| RGB | 81, 132, 191 |
| HSL | 212°, 46%, 53% |
| LRV | 23 |
| Undertone | blue / cool |
| Family | Blue |
About Glidden Bright Prelude Blue
With an LRV of 23, Bright Prelude Blue is a deep, dramatic shade. It soaks up light in north-facing rooms and looks richest where strong daylight hits it. Its blue undertone is the part to watch: it gets picked up by whatever sits next to it, so test it against your trim, floor and the room's main light before committing. Warm artificial light softens it; cool LED can make it look flat, so match your bulbs to the mood you want.
Bright Prelude Blue works best as a feature — a single wall, built-ins, a study or dining room — rather than wrapping a whole bright space. Blues calm a room, which makes them popular in bedrooms, bathrooms and home offices.
Closest matches at every US brand
20 brands · top 5 each5 closest matches per brand by ΔE2000, computed against each brand's full deck. Tap any swatch for its full single-color spec; tap the brand title to browse all blue from that brand.
Sherwin-Williams
Behr
Benjamin Moore
Valspar
PPG / Glidden
Dutch Boy
HGTV Home by Sherwin-Williams
Dunn-Edwards
Magnolia Home
Farrow & Ball
Diamond Vogel
Hirshfield's
Rodda
C2 Paint
Clare
Portola Paints
Annie Sloan
Backdrop
Rust-Oleum
Kompozit
Similar Glidden colors
closest in the Glidden deckThe nearest shades to Bright Prelude Blue within Glidden's own range, ranked by perceptual color distance — useful when you want the same look a touch lighter, darker, or warmer.
Coordinated palette
Generated by hue-rotating #5184BF in HSL space. Pair Bright Prelude Blue with one accent and one neutral — the swatches below are starting points, not final picks.
Accessibility (WCAG contrast)
WCAG 2.1: AA = 4.5:1 normal text · AA Large = 3:1 large text · AAA = 7:1 normal text.
Glidden Bright Prelude Blue Equivalents at Other Brands
Matching Bright Prelude Blue from a different paint counter? Below is the single closest color in each major US deck and how close it really is. Remember that any paint store can also custom-tint Glidden 31BB 23/340 directly — these equivalents are for when you'd rather stay inside one brand's own deck.
Sherwin-Williams Equivalent of Bright Prelude Blue
Sherwin-Williams's nearest match is Dazzle (SW 6962), visually identical in normal room light (ΔE 1.82). It sits at the same lightness (LRV 22 vs 23) and carries a cool blue undertone, so it substitutes for Bright Prelude Blue without repainting risk. See the full Dazzle swatch →
Behr Equivalent of Bright Prelude Blue
Behr's nearest match is Blueberry Patch (600D-6), visually identical in normal room light (ΔE 1.5). It sits at the same lightness (LRV 23 vs 23) and carries a cool blue undertone, so it substitutes for Bright Prelude Blue without repainting risk. See the full Blueberry Patch swatch →
Benjamin Moore Equivalent of Bright Prelude Blue
Benjamin Moore has no exact twin of Bright Prelude Blue. The nearest is Watertown (818) at ΔE 3.61 — close, but the difference shows next to trim and in side light. It sits at the same lightness (LRV 23 vs 23). Compare large swatches before substituting. See the full Watertown swatch →
Valspar Equivalent of Bright Prelude Blue
Valspar's nearest match is Cobalt Glow (8001-45F), visually identical in normal room light (ΔE 1.47). It sits at the same lightness (LRV 23 vs 23) and carries a cool blue undertone, so it substitutes for Bright Prelude Blue without repainting risk. See the full Cobalt Glow swatch →
PPG / Glidden Equivalent of Bright Prelude Blue
PPG / Glidden's nearest match is Blueberry Popover (PPG1244-5), visually identical in normal room light (ΔE 1.87). It sits at the same lightness (LRV 24 vs 23) and carries a cool blue undertone, so it substitutes for Bright Prelude Blue without repainting risk. See the full Blueberry Popover swatch →
Dutch Boy Equivalent of Bright Prelude Blue
Dutch Boy's nearest match is Endless Summer (139-5DB), visually identical in normal room light (ΔE 1.82). It sits at the same lightness (LRV 22 vs 23) and carries a cool blue undertone, so it substitutes for Bright Prelude Blue without repainting risk. See the full Endless Summer swatch →
HGTV Home by Sherwin-Williams Equivalent of Bright Prelude Blue
HGTV Home by Sherwin-Williams doesn't make a true equivalent of Bright Prelude Blue — the nearest deck color, Ebb Tide (HGSW 2363), is clearly different (ΔE 9.83). For an exact match, any HGTV Home by Sherwin-Williams retailer can custom-tint Glidden 31BB 23/340 instead. See the full Ebb Tide swatch →
Dunn-Edwards Equivalent of Bright Prelude Blue
At Dunn-Edwards, the closest color to Bright Prelude Blue is Bodega Bay (DE5893) — very close at ΔE 3.47, though not an exact twin. It runs slightly darker (LRV 21 vs 23) and carries a cool blue undertone; sample both side by side if the room gets strong natural light. See the full Bodega Bay swatch →
Magnolia Home Equivalent of Bright Prelude Blue
Magnolia Home doesn't make a true equivalent of Bright Prelude Blue — the nearest deck color, Tranquility (JG-78), is clearly different (ΔE 21.65). For an exact match, any Magnolia Home retailer can custom-tint Glidden 31BB 23/340 instead. See the full Tranquility swatch →
Farrow & Ball Equivalent of Bright Prelude Blue
Farrow & Ball doesn't make a true equivalent of Bright Prelude Blue — the nearest deck color, Cook's Blue (NO. 237), is clearly different (ΔE 5.59). For an exact match, any Farrow & Ball retailer can custom-tint Glidden 31BB 23/340 instead. See the full Cook's Blue swatch →
Diamond Vogel Equivalent of Bright Prelude Blue
At Diamond Vogel, the closest color to Bright Prelude Blue is Parkwater (0612) — very close at ΔE 3.44, though not an exact twin. It runs slightly darker (LRV 20 vs 23) and carries a cool blue undertone; sample both side by side if the room gets strong natural light. See the full Parkwater swatch →
Hirshfield's Equivalent of Bright Prelude Blue
At Hirshfield's, the closest color to Bright Prelude Blue is Parkwater (0612) — very close at ΔE 3.25, though not an exact twin. It sits at the same lightness (LRV 22 vs 23) and carries a cool blue undertone; sample both side by side if the room gets strong natural light. See the full Parkwater swatch →
Rodda Equivalent of Bright Prelude Blue
Rodda doesn't make a true equivalent of Bright Prelude Blue — the nearest deck color, Evening Tide (R088), is clearly different (ΔE 10.98). For an exact match, any Rodda retailer can custom-tint Glidden 31BB 23/340 instead. See the full Evening Tide swatch →
C2 Paint Equivalent of Bright Prelude Blue
C2 Paint has no exact twin of Bright Prelude Blue. The nearest is Moody Blue (C2-763) at ΔE 4.65 — close, but the difference shows next to trim and in side light. It runs slightly darker (LRV 21 vs 23). Compare large swatches before substituting. See the full Moody Blue swatch →
Clare Equivalent of Bright Prelude Blue
Clare doesn't make a true equivalent of Bright Prelude Blue — the nearest deck color, Hyperlink (PNT100-MD-41), is clearly different (ΔE 9.19). For an exact match, any Clare retailer can custom-tint Glidden 31BB 23/340 instead. See the full Hyperlink swatch →
Portola Paints Equivalent of Bright Prelude Blue
Portola Paints doesn't make a true equivalent of Bright Prelude Blue — the nearest deck color, Blue Heron (BLUE HERON), is clearly different (ΔE 13.32). For an exact match, any Portola Paints retailer can custom-tint Glidden 31BB 23/340 instead. See the full Blue Heron swatch →
Annie Sloan Equivalent of Bright Prelude Blue
Annie Sloan doesn't make a true equivalent of Bright Prelude Blue — the nearest deck color, Greek Blue (GREEK BLUE), is clearly different (ΔE 6.78). For an exact match, any Annie Sloan retailer can custom-tint Glidden 31BB 23/340 instead. See the full Greek Blue swatch →
Backdrop Equivalent of Bright Prelude Blue
Backdrop doesn't make a true equivalent of Bright Prelude Blue — the nearest deck color, Polly Wants (BD-PW), is clearly different (ΔE 14.55). For an exact match, any Backdrop retailer can custom-tint Glidden 31BB 23/340 instead. See the full Polly Wants swatch →
Rust-Oleum Equivalent of Bright Prelude Blue
Rust-Oleum doesn't make a true equivalent of Bright Prelude Blue — the nearest deck color, Coastal Blue (329207), is clearly different (ΔE 13.25). For an exact match, any Rust-Oleum retailer can custom-tint Glidden 31BB 23/340 instead. See the full Coastal Blue swatch →
Kompozit Equivalent of Bright Prelude Blue
At Kompozit, the closest color to Bright Prelude Blue is Parkwater (0612) — very close at ΔE 3.25, though not an exact twin. It runs slightly darker (LRV 19 vs 23) and carries a cool blue undertone; sample both side by side if the room gets strong natural light. See the full Parkwater swatch →