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
33566E
RGB
51, 86, 110
HSL
204, 37%, 32%
HSB
204, 54%, 43%
CMYK
54, 22, 0, 57
LAB
35, -7, -18
LCH
35, 19, 248
OKLCH
0.44, 0.06, 240
XYZ
8, 8, 16
LUV
35, -15, -23
HWB
204, 20%, 57%
Pantone
5467 C
Harmonies
Shades & tints
Similar named colors
Browse every named black on shades of black, or all families on colors.