#0018a8 - Dark Galaxy color

A vivid, deep cobalt-blue with intense, cool saturation and indigo undertones. Almost navy in value but brighter and more luminous, it reads as crisp, electric and authoritative—conveying professionalism, confidence and modernity. It evokes a twilight sky or polished enamel and pairs strikingly with bright white for high contrast or warm metallics like gold and copper for luxe accents. Ideal for corporate identities, tech products, and bold accents where clarity and energetic calm are needed.

color #0018a8

#0018a8 color RGB value is 0, 24, 168, and the CMYK value is 1.00, 0.857, 0.00, 0.341. Alternative names for that color are: dark galaxy, indigo, darkblue, ultramarine, purple heart.

Color Conversion

Name
Values
CSS
RGB(0-255)
0, 24, 168
rgb(0, 24, 168)
CMYK
1.00, 0.857, 0.00, 0.341
-
sRGB
0.00, 0.0941, 0.659
rgb(0% 9.41% 65.9%)
Adobe® 98 RGB compatible
0.0668, 0.118, 0.641
color(a98-rgb 0.067 0.118 0.641)
HCT
281, 65.5, 21.9
color(--hct 281 45.2% 21.9%)
HSL
231, 100, 32.9
hsl(231 100% 32.9%)
HSV
231, 100, 65.9
color(--hsv 231 100% 65.9%)
HWB
231, 0.00, 34.1
hwb(231 0% 34.1%)
Lab
20.2, 41.8, -77.2
lab(20.2 41.8 -77.2)
P3
0.0210, 0.0920, 0.632
color(display-p3 0.021 0.092 0.632)
XYZ D50
0.0595, 0.0303, 0.281
color(xyz-d50 0.06 0.03 0.281)

Shades

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Tints

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Tones

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Color Harmonies

HEX:#0018a8
RGB:0 24 168
HSL:231.43deg 100% 32.94%
HEX:#a89000
RGB:168 144 0
HSL:51.43deg 100% 32.94%

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