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
429DFF
RGB
66, 157, 255
HSL
211, 100%, 63%
HSB
211, 74%, 100%
CMYK
74, 38, 0, 0
LAB
63, -2, -58
LCH
63, 58, 268
OKLCH
0.69, 0.17, 253
XYZ
32, 32, 99
LUV
63, -32, -90
HWB
211, 26%, 0%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.