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
4299EA
RGB
66, 153, 234
HSL
209, 80%, 59%
HSB
209, 72%, 92%
CMYK
72, 35, 0, 8
LAB
61, -6, -49
LCH
61, 50, 263
OKLCH
0.67, 0.15, 250
XYZ
28, 30, 82
LUV
61, -32, -76
HWB
209, 26%, 8%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.