Nâ-sek

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Nâ-sek
 
About these coordinates     Sek-chúi chō-piau
Hex sam-ha̍p #0000FF
sRGBB  (rgb) (0, 0, 255)
CMYKH   (c, m, y, k) (100, 100, 0, 0)
HSV       (h, s, v) (240°, 100%, 100%)
B: Ki-chún-hòa chò [0–255] (byte)
H: Ki-chún-hòa chò [0–100] (chi̍t-pah)

ia̍h nâ-sek (blue) sī khoàⁿ-ū-kng pho-tn̂g iok-liōng 420-490 nm hiah-ê sek-chúi, mā hō chò lâm-sek. Nâ-sek sī RGB hē-thóng 3 chióng chho͘-kip sek-chúi lāi-té ê 1 chióng. Nâ-sek khah àm--koá tō sī khóng-sek.