Match Rhythmic Blue
Sherwin-Williams Rhythmic Blue is a light-reflective shade, cool in character with an LRV of 69. The matches below are the closest equivalents available across every brand on Pontata, ranked by ΔE — a perceptual color difference score. A ΔE under 3 is subtle; under 10 is noticeable but harmonious; above 25 means genuinely different colors.
View full Rhythmic Blue color page →
Closest matches across every brand
One match per brand, ranked by ΔE — a perceptual color difference score calculated from Lab color space values. Lower is closer. Click any card to compare side by side in simulated rooms.
Their light reflectance is nearly identical (LRV 71 vs 69), so neither reads brighter in a room. A ΔE of 0.7 means the difference barely reads in a finished room.
Their light reflectance is nearly identical (LRV 69 vs 67), so neither reads brighter in a room. A ΔE of 1.3 means the difference barely reads in a finished room.
With LRVs of 69 and 68, the two reflect almost the same amount of light. At ΔE 1.4 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 71 vs 69), so neither reads brighter in a room. A ΔE of 1.5 means the difference barely reads in a finished room.
With LRVs of 69 and 68, the two reflect almost the same amount of light. At ΔE 1.8 you'd need them side by side to tell them apart.
Borrowed Blue reads slightly lighter (LRV 72 vs 69), a gap that shows most in low-lit rooms. At ΔE 2.4 you'd need them side by side to tell them apart.
A 5-point LRV gap (69 vs 64) makes Rhythmic Blue the marginally brighter of the two. The ΔE 3.2 gap is real but not dramatic — distinct as a choice, harmonious together.
Their light reflectance is nearly identical (LRV 71 vs 69), so neither reads brighter in a room. The ΔE 3.3 gap is real but not dramatic — distinct as a choice, harmonious together.
With LRVs of 71 and 69, the two reflect almost the same amount of light. At ΔE 3.4 they're clearly different, yet close enough to share a room.
Their light reflectance is nearly identical (LRV 69 vs 69), so neither reads brighter in a room. The ΔE 3.5 gap is real but not dramatic — distinct as a choice, harmonious together.
Rhythmic Blue reads slightly lighter (LRV 69 vs 61), a gap that shows most in low-lit rooms. At ΔE 5.9 they're clearly different, yet close enough to share a room.
With LRVs of 69 and 69, the two reflect almost the same amount of light. At ΔE 6.0 they're clearly different, yet close enough to share a room.
Rhythmic Blue reads slightly lighter (LRV 69 vs 59), a gap that shows most in low-lit rooms. At ΔE 9.0 they're clearly different, yet close enough to share a room.
Their light reflectance is nearly identical (LRV 69 vs 69), so neither reads brighter in a room. The ΔE 9.0 gap is real but not dramatic — distinct as a choice, harmonious together.