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Marina

#00183B

A deep, moderate marina — sophisticated balance of hue and saturation that conveys composure and subtle refinement, well-suited to modern, minimalist design.

Psychology

Blue is the world's most-preferred color across age, gender, and culture. It lowers heart rate, conveys stability and trust, and reads as professional almost regardless of context.

Meaning

Trust, authority, and depth — which is why it anchors finance, healthcare, government, and big-tech logos. Lighter blues feel airy and aspirational; navy and midnight feel established.

Applications

Foundational for SaaS, fintech, and enterprise interfaces. Mix with warm accents to avoid the corporate-blue trap of looking like every competitor.

Conversion

HEX
00183B
RGB
0, 24, 59
HSL
216, 100%, 12%
HSB
216, 100%, 23%
CMYK
100, 59, 0, 77
LAB
8, 3, -26
LCH
8, 26, 278
OKLCH
0.22, 0.08, 257
XYZ
1, 1, 4
LUV
8, -4, -17
HWB
216, 0%, 77%
Pantone
5395 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

Browse every named blue on shades of blue, or all families on colors.