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
00315F
RGB
0, 49, 95
HSL
209, 100%, 19%
HSB
209, 100%, 37%
CMYK
100, 48, 0, 63
LAB
20, 1, -32
LCH
20, 32, 271
OKLCH
0.31, 0.10, 253
XYZ
3, 3, 11
LUV
20, -11, -35
HWB
209, 0%, 63%
Pantone
541 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.