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
4087EE
RGB
64, 135, 238
HSL
216, 84%, 59%
HSB
216, 73%, 93%
CMYK
73, 43, 0, 7
LAB
56, 4, -60
LCH
56, 60, 274
OKLCH
0.63, 0.17, 258
XYZ
26, 25, 84
LUV
56, -26, -92
HWB
216, 25%, 7%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.