#000066 - Alone in the Dark color

A very deep, concentrated navy blue that reads almost black, evoking midnight skies and quiet depth. It’s cool and formal, projecting authority, stability, and refinement while maintaining a subtle blue richness. Ideal for corporate branding, website headers, and elegant backgrounds, it pairs strikingly with crisp whites, metallic silvers, warm golds, or coral accents for contrast. Use sparingly as a primary color for high-contrast text or as a grounding backdrop to let lighter hues and bright accents pop.

color #000066

#000066 color RGB value is 0, 0, 102, and the CMYK value is 1.00, 1.00, 0.00, 0.600. Alternative names for that color are: alone in the dark, indigo, midnightblue, arapawa, purple heart.

Color Conversion

Name
Values
CSS
RGB(0-255)
0, 0, 102
rgb(0, 0, 102)
CMYK
1.00, 1.00, 0.00, 0.600
-
sRGB
0.00, 0.00, 0.400
rgb(0%, 0%, 40%)
Adobe® 98 RGB compatible
1.58e-8, -8.40e-9, 0.392
color(a98-rgb, 0, 0, 0.392)
HCT
283, 49.4, 8.65
color(--hct, 283, 34.1%, 8.65%)
HSL
240, 100, 20.0
hsl(240, 100%, 20%)
HSV
240, 100, 40.0
color(--hsv, 240, 100%, 40%)
HWB
240, 0.00, 60.0
hwb(240, 0%, 60%)
Lab
7.28, 34.7, -57.1
lab(7.28%, 34.7, -57.1)
P3
-8.97e-17, 2.80e-17, 0.383
color(display-p3, 0, 0, 0.383)
XYZ D50
0.0190, 0.00805, 0.0949
color(xyz-d50, 0.019, 0.008, 0.095)

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Color Harmonies(lch)

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