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
2A5AA5
RGB
42, 90, 165
HSL
217, 59%, 41%
HSB
217, 75%, 65%
CMYK
75, 45, 0, 35
LAB
38, 4, -46
LCH
38, 46, 275
OKLCH
0.48, 0.13, 259
XYZ
11, 11, 37
LUV
38, -17, -65
HWB
217, 16%, 35%
Pantone
541 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.