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
537FBF
RGB
83, 127, 191
HSL
216, 46%, 54%
HSB
216, 57%, 75%
CMYK
57, 34, 0, 25
LAB
52, -1, -39
LCH
52, 39, 269
OKLCH
0.59, 0.11, 258
XYZ
21, 21, 52
LUV
52, -20, -58
HWB
216, 33%, 25%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.