#00315a - Effervescent Blue color

This deep, maritime blue carries a cool, sophisticated presence—like twilight over a calm harbor. It leans slightly toward teal, giving it an oceanic clarity while remaining firmly anchored in navy depth. The hue feels composed and authoritative, evoking stability, professionalism, and quiet confidence. It pairs beautifully with warm neutrals, amber or coral accents, and bright whites or metallic gold for contrast. Ideal for corporate identities, nautical themes, or elegant interiors seeking a refined, moody blue-green accent.

color #00315a

#00315a color RGB value is 0, 49, 90, and the CMYK value is 1.00, 0.456, 0.00, 0.647. Alternative names for that color are: effervescent blue, black, darkslateblue, green vogue, midnight blue, indigo.

Color Conversion

Name
Values
CSS
RGB(0-255)
0, 49, 90
rgb(0, 49, 90)
CMYK
1.00, 0.456, 0.00, 0.647
-
sRGB
0.00, 0.192, 0.353
rgb(0% 19.2% 35.3%)
Adobe® 98 RGB compatible
0.116, 0.205, 0.350
color(a98-rgb 0.116 0.205 0.35)
HCT
256, 34.2, 19.8
color(--hct 256 23.6% 19.8%)
HSL
207, 100, 17.6
hsl(207 100% 17.6%)
HSV
207, 100, 35.3
color(--hsv 207 100% 35.3%)
HWB
207, 0.00, 64.7
hwb(207 0% 64.7%)
Lab
19.3, -1.41, -29.4
lab(19.3 -1.41 -29.4)
P3
0.0653, 0.189, 0.341
color(display-p3 0.065 0.189 0.341)
XYZ D50
0.0265, 0.0282, 0.0760
color(xyz-d50 0.026 0.028 0.076)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#00315a
RGB:0 49 90
HSL:207.33deg 100% 17.65%
HEX:#5a2900
RGB:90 41 0
HSL:27.33deg 100% 17.65%

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