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
4E75A1
RGB
78, 117, 161
HSL
212, 35%, 47%
HSB
212, 52%, 63%
CMYK
52, 27, 0, 37
LAB
48, -4, -28
LCH
48, 29, 261
OKLCH
0.55, 0.08, 252
XYZ
16, 17, 36
LUV
48, -18, -41
HWB
212, 31%, 37%
Pantone
Cool Gray 11 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.