RAL Effect RAL 640-2
ΔE*₀₀ = 1.89
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 195, s: 100, v: 71
LRV: 12.87%
more green
more saturated
lighter
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Dulux Azure Sky 1 / 99BG 22/432
ΔE*₀₀ = 2.05
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 197, s: 100, v: 74
more purple
more saturated
lighter
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NCS S 2060-B
ΔE*₀₀ = 2.20
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 197, s: 100, v: 75
more purple
more saturated
lighter
Open color review

NCS S 1565-B
ΔE*₀₀ = 2.26
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 197, s: 99, v: 75
more purple
more saturated
lighter
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RAL Classic Light blue / RAL 5012
ΔE*₀₀ = 2.28
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 195, s: 100, v: 71
LRV: 23.21%
more green
more saturated
lighter
Open color review

Dulux Electric Storm
ΔE*₀₀ = 2.96
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 198, s: 100, v: 72
more purple
more saturated
lighter
Open color review

Behr Celebration Blue / MQ4-57
ΔE*₀₀ = 3.01
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 197, s: 100, v: 77
LRV: 13.98%
more purple
more saturated
lighter
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NCS S 3040-B
ΔE*₀₀ = 3.09
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 198, s: 67, v: 65
more purple
less saturated
darker
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Dulux Free Dive / 27BB 21/366
ΔE*₀₀ = 3.44
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 201, s: 85, v: 72
more blue
more saturated
lighter
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Benjamin Moore Finley Blue / CW-620
ΔE*₀₀ = 3.45
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 204, s: 59, v: 66
LRV: 22.28%
more blue
less saturated
darker
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Dulux Azure Fusion 3
ΔE*₀₀ = 3.67
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 195, s: 100, v: 66
more green
more saturated
darker
Open color review

Dulux Celestial Blue 4 / 90BG 21/302
ΔE*₀₀ = 3.76
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 195, s: 86, v: 65
more green
more saturated
darker
Open color review

Benjamin Moore Electric Blue / 2061-40
ΔE*₀₀ = 3.76
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 200, s: 66, v: 72
LRV: 27.68%
Open color review

Dulux Royal Regatta 4 / 31BB 23/340
ΔE*₀₀ = 3.79
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 205, s: 66, v: 74
more blue
less saturated
lighter
Open color review

Behr Hemisphere / M500-4
ΔE*₀₀ = 4.06
?CIE color difference.
Smaller is closer:
~0–1 (imperceptible),
1–2 (just noticeable),
2–5 (small difference),
5–10 (clear),
more than 10 (very different).
h: 203, s: 50, v: 64
LRV: 19.39%
more blue
less saturated
darker
Open color review
