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
2A5378
RGB
42, 83, 120
HSL
208, 48%, 32%
HSB
208, 65%, 47%
CMYK
65, 31, 0, 53
LAB
34, -5, -26
LCH
34, 26, 258
OKLCH
0.43, 0.08, 248
XYZ
7, 8, 19
LUV
34, -16, -34
HWB
208, 16%, 53%
Pantone
5467 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.