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
3F73AB
RGB
63, 115, 171
HSL
211, 46%, 46%
HSB
211, 63%, 67%
CMYK
63, 33, 0, 33
LAB
47, -4, -36
LCH
47, 36, 263
OKLCH
0.55, 0.10, 252
XYZ
16, 16, 41
LUV
47, -21, -52
HWB
211, 25%, 33%
Pantone
316 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.