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
0684D7
RGB
6, 132, 215
HSL
204, 95%, 43%
HSB
204, 97%, 84%
CMYK
97, 39, 0, 16
LAB
53, -6, -52
LCH
53, 52, 263
OKLCH
0.60, 0.16, 247
XYZ
21, 21, 67
LUV
53, -32, -78
HWB
204, 2%, 16%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.