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
547EAD
RGB
84, 126, 173
HSL
212, 35%, 50%
HSB
212, 51%, 68%
CMYK
51, 27, 0, 32
LAB
51, -5, -30
LCH
51, 30, 261
OKLCH
0.58, 0.09, 252
XYZ
19, 20, 42
LUV
51, -20, -44
HWB
212, 33%, 32%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.