Match St Giles Blue
Farrow & Ball St Giles Blue is a mid-tone shade, cool in character with an LRV of 30. The matches below are ranked by ΔE, a perceptual color-difference score.
View full St Giles 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.
With LRVs of 30 and 30, the two reflect almost the same amount of light. At ΔE 1.8 you'd need them side by side to tell them apart.
Their light reflectance is nearly identical (LRV 30 vs 28), so neither reads brighter in a room. The ΔE 3.6 gap is real but not dramatic — distinct as a choice, harmonious together.
St Giles Blue reads slightly lighter (LRV 30 vs 26), a gap that shows most in low-lit rooms. At ΔE 3.8 they're clearly different, yet close enough to share a room.
Their light reflectance is nearly identical (LRV 30 vs 28), so neither reads brighter in a room. The ΔE 4.3 gap is real but not dramatic — distinct as a choice, harmonious together.
With LRVs of 32 and 30, the two reflect almost the same amount of light. At ΔE 7.5 they're clearly different, yet close enough to share a room.
Sea of Atlantis reads slightly lighter (LRV 34 vs 30), a gap that shows most in low-lit rooms. At ΔE 7.6 they're clearly different, yet close enough to share a room.
St Giles Blue reads slightly lighter (LRV 30 vs 26), a gap that shows most in low-lit rooms. At ΔE 7.7 they're clearly different, yet close enough to share a room.
With LRVs of 30 and 29, the two reflect almost the same amount of light. At ΔE 7.8 they're clearly different, yet close enough to share a room.
Their light reflectance is nearly identical (LRV 30 vs 29), so neither reads brighter in a room. The ΔE 8.1 gap is real but not dramatic — distinct as a choice, harmonious together.
A 5-point LRV gap (30 vs 25) makes St Giles Blue the marginally brighter of the two. The ΔE 8.7 gap is real but not dramatic — distinct as a choice, harmonious together.
St Giles Blue reflects far more light (LRV 30 vs 18), opening up a space where K431 encloses it. At ΔE 15.2 these are two genuinely different directions, not variations on a theme.
S 3010-R80B reads slightly lighter (LRV 36 vs 30), a gap that shows most in low-lit rooms. At ΔE 21.4 these are two genuinely different directions, not variations on a theme.
Their light reflectance is nearly identical (LRV 30 vs 29), so neither reads brighter in a room. A ΔE of 22.6 puts them firmly in different territory — a strong contrast if combined.
St Giles Blue reads slightly lighter (LRV 30 vs 27), a gap that shows most in low-lit rooms. At ΔE 23.0 these are two genuinely different directions, not variations on a theme.