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
2B7FED
RGB
43, 127, 237
HSL
214, 84%, 55%
HSB
214, 82%, 93%
CMYK
82, 46, 0, 7
LAB
53, 6, -64
LCH
53, 64, 275
OKLCH
0.61, 0.18, 257
XYZ
24, 22, 83
LUV
53, -27, -97
HWB
214, 17%, 7%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.