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
537EBC
RGB
83, 126, 188
HSL
215, 44%, 53%
HSB
215, 56%, 74%
CMYK
56, 33, 0, 26
LAB
52, -1, -38
LCH
52, 38, 268
OKLCH
0.59, 0.11, 258
XYZ
20, 20, 50
LUV
52, -20, -56
HWB
215, 33%, 26%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.