#003377 - Dark Midnight Blue color

A deep, cool navy blue with a pronounced indigo undertone, evoking the shadowed surface of the late ocean or a clear twilight sky. It reads formal and composed—authoritative yet calm—making it ideal for corporate, nautical, and sophisticated design. High contrast with pale neutrals and crisp white enhances clarity and legibility, while pairing with warm metallics or bright oranges creates striking, modern accents. Overall it conveys stability, depth, and quiet confidence.

color #003377

#003377 color RGB value is 0, 51, 119, and the CMYK value is 1.00, 0.571, 0.00, 0.533. Alternative names for that color are: dark midnight blue, indigo, darkslateblue, bay of many, midnight blue.

Color Conversion

Name
Values
CSS
RGB(0-255)
0, 51, 119
rgb(0, 51, 119)
CMYK
1.00, 0.571, 0.00, 0.533
-
sRGB
0.00, 0.200, 0.467
rgb(0% 20% 46.7%)
Adobe® 98 RGB compatible
0.120, 0.212, 0.456
color(a98-rgb 0.12 0.212 0.456)
HCT
267, 44.9, 22.7
color(--hct 267 31% 22.7%)
HSL
214, 100, 23.3
hsl(214 100% 23.3%)
HSV
214, 100, 46.7
color(--hsv 214 100% 46.7%)
HWB
214, 0.00, 53.3
hwb(214 0% 53.3%)
Lab
21.9, 8.42, -44.0
lab(21.9 8.42 -44)
P3
0.0691, 0.196, 0.450
color(display-p3 0.069 0.196 0.45)
XYZ D50
0.0391, 0.0349, 0.135
color(xyz-d50 0.039 0.035 0.135)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#003377
RGB:0 51 119
HSL:214.29deg 100% 23.33%
HEX:#774400
RGB:119 68 0
HSL:34.29deg 100% 23.33%

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