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
2A4E7F
RGB
42, 78, 127
HSL
215, 50%, 33%
HSB
215, 67%, 50%
CMYK
67, 39, 0, 50
LAB
32, 0, -32
LCH
32, 32, 270
OKLCH
0.42, 0.09, 257
XYZ
8, 7, 21
LUV
32, -14, -42
HWB
215, 16%, 50%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.