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
4183AB
RGB
65, 131, 171
HSL
203, 45%, 46%
HSB
203, 62%, 67%
CMYK
62, 23, 0, 33
LAB
52, -12, -28
LCH
52, 31, 246
OKLCH
0.58, 0.09, 238
XYZ
18, 20, 42
LUV
52, -27, -40
HWB
203, 25%, 33%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.