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
56819C
RGB
86, 129, 156
HSL
203, 29%, 47%
HSB
203, 45%, 61%
CMYK
45, 17, 0, 39
LAB
52, -10, -19
LCH
52, 22, 244
OKLCH
0.58, 0.06, 237
XYZ
18, 20, 34
LUV
52, -20, -27
HWB
203, 34%, 39%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.