#639BC0
官方标准卡
NCS S 2040-R90BNCS S 2040-R90B
NCS (Natural Color System)
- HEX
- #639BC0
- RGB
- rgb(99, 155, 192)
- HSL
- hsl(203.9, 42.5%, 57.1%)
- CMYK
- 48.4%, 19.3%, 0%, 24.7%
- LAB
- L 61.57 / a -8.2 / b -24.82
- OKLCH
- 0.665, 0.081, 238.6
跨体系对照（CIEDE2000）
10B 6/610B 6/6Munsell (Re-renotation 完整版) · ΔE 0.96 几乎相同（ΔE ≤ 1）16-4127Heritage BluePantone TCX · ΔE 1.68 专业级（ΔE ≤ 2）05131.9PB6/6.4CBCC 中国建筑色卡 · ΔE 2.10 接近（ΔE ≤ 5）PANTONE 542 UPANTONE 542 UPantone PMS Uncoated (U) · ΔE 2.22 接近（ΔE ≤ 5）BM 803Lazy SundayBenjamin Moore Classic Colors · ΔE 2.60 接近（ΔE ≤ 5）SW 6802JacarandaSherwin-Williams paint colors · ΔE 2.71 接近（ΔE ≤ 5）18-E-51Delphinium Blue / Mermaid / LarkspurBritish Standard BS 4800 · ΔE 2.79 接近（ΔE ≤ 5）