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
4378AE
RGB
67, 120, 174
HSL
210, 44%, 47%
HSB
210, 61%, 68%
CMYK
61, 31, 0, 32
LAB
49, -5, -35
LCH
49, 35, 261
OKLCH
0.56, 0.10, 250
XYZ
17, 18, 43
LUV
49, -22, -50
HWB
210, 26%, 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.