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
47658E
RGB
71, 101, 142
HSL
215, 33%, 42%
HSB
215, 50%, 56%
CMYK
50, 29, 0, 44
LAB
42, -2, -26
LCH
42, 27, 265
OKLCH
0.50, 0.07, 256
XYZ
12, 13, 27
LUV
42, -14, -37
HWB
215, 28%, 44%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.