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
648593
RGB
100, 133, 147
HSL
198, 19%, 48%
HSB
198, 32%, 58%
CMYK
32, 10, 0, 42
LAB
53, -9, -12
LCH
53, 15, 231
OKLCH
0.60, 0.04, 226
XYZ
19, 22, 31
LUV
53, -17, -15
HWB
198, 39%, 42%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.