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
00558E
RGB
0, 85, 142
HSL
204, 100%, 28%
HSB
204, 100%, 56%
CMYK
100, 40, 0, 44
LAB
34, -5, -38
LCH
34, 39, 263
OKLCH
0.44, 0.12, 247
XYZ
8, 8, 27
LUV
34, -21, -51
HWB
204, 0%, 44%
Pantone
541 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.