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Cerulean

#347A9E

A balanced, moderate cerulean — 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
347A9E
RGB
52, 122, 158
HSL
200, 50%, 41%
HSB
200, 67%, 62%
CMYK
67, 23, 0, 38
LAB
48, -14, -26
LCH
48, 30, 242
OKLCH
0.55, 0.09, 234
XYZ
15, 17, 35
LUV
48, -27, -37
HWB
200, 20%, 38%
Pantone
316 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

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