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
3383FD
RGB
51, 131, 253
HSL
216, 98%, 60%
HSB
216, 80%, 99%
CMYK
80, 48, 0, 1
LAB
55, 9, -69
LCH
55, 70, 278
OKLCH
0.63, 0.20, 259
XYZ
27, 24, 96
LUV
55, -26, -106
HWB
216, 20%, 1%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.