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
33566F
RGB
51, 86, 111
HSL
205, 37%, 32%
HSB
205, 54%, 44%
CMYK
54, 23, 0, 56
LAB
35, -7, -19
LCH
35, 20, 249
OKLCH
0.44, 0.06, 241
XYZ
8, 9, 16
LUV
35, -15, -24
HWB
205, 20%, 56%
Pantone
5467 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.