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
007FF3
RGB
0, 127, 243
HSL
209, 100%, 48%
HSB
209, 100%, 95%
CMYK
100, 48, 0, 5
LAB
53, 5, -68
LCH
53, 68, 274
OKLCH
0.60, 0.20, 255
XYZ
24, 22, 88
LUV
53, -29, -102
HWB
209, 0%, 5%
Pantone
Cool Gray 8 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.