#003366 - Prussian Blue color

Deep, cool navy with pronounced teal undertones, this shade evokes the midnight ocean and twilight skies. It reads as serious and composed yet slightly lively thanks to its blue-green hint, making it suitable for corporate identities, nautical themes, and elegant interiors. It pairs beautifully with warm metallics like copper or gold, and with cream or pale gray for refined contrast. When used as a background, it provides excellent legibility with white or light typography while remaining calming and sophisticated.

color #003366

#003366 color RGB value is 0, 51, 102, and the CMYK value is 1.00, 0.500, 0.00, 0.600. Alternative names for that color are: prussian blue, black, darkslateblue, midnight blue, indigo.

Color Conversion

Name
Values
CSS
RGB(0-255)
0, 51, 102
rgb(0, 51, 102)
CMYK
1.00, 0.500, 0.00, 0.600
-
sRGB
0.00, 0.200, 0.400
rgb(0% 20% 40%)
Adobe® 98 RGB compatible
0.120, 0.212, 0.394
color(a98-rgb 0.12 0.212 0.394)
HCT
261, 38.4, 21.3
color(--hct 261 26.5% 21.3%)
HSL
210, 100, 20.0
hsl(210 100% 20%)
HSV
210, 100, 40.0
color(--hsv 210 100% 40%)
HWB
210, 0.00, 60.0
hwb(210 0% 60%)
Lab
20.7, 1.89, -35.0
lab(20.7 1.89 -35)
P3
0.0691, 0.196, 0.386
color(display-p3 0.069 0.196 0.386)
XYZ D50
0.0318, 0.0318, 0.0981
color(xyz-d50 0.032 0.032 0.098)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#003366
RGB:0 51 102
HSL:210deg 100% 20%
HEX:#663300
RGB:102 51 0
HSL:30deg 100% 20%

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