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
37576C
RGB
55, 87, 108
HSL
204, 33%, 32%
HSB
204, 49%, 42%
CMYK
49, 19, 0, 58
LAB
35, -7, -16
LCH
35, 18, 245
OKLCH
0.44, 0.05, 238
XYZ
8, 9, 15
LUV
35, -14, -20
HWB
204, 22%, 58%
Pantone
5467 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.