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
437FAE
RGB
67, 127, 174
HSL
206, 44%, 47%
HSB
206, 61%, 68%
CMYK
61, 27, 0, 32
LAB
51, -9, -31
LCH
51, 33, 254
OKLCH
0.58, 0.10, 244
XYZ
18, 19, 43
LUV
51, -25, -45
HWB
206, 26%, 32%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.