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
0066B3
RGB
0, 102, 179
HSL
206, 100%, 35%
HSB
206, 100%, 70%
CMYK
100, 43, 0, 30
LAB
42, -2, -49
LCH
42, 49, 268
OKLCH
0.50, 0.15, 251
XYZ
13, 13, 44
LUV
42, -24, -69
HWB
206, 0%, 30%
Pantone
541 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.