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
273E55
RGB
39, 62, 85
HSL
210, 37%, 24%
HSB
210, 54%, 33%
CMYK
54, 27, 0, 67
LAB
25, -4, -17
LCH
25, 17, 258
OKLCH
0.36, 0.05, 249
XYZ
4, 5, 9
LUV
25, -10, -20
HWB
210, 15%, 67%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.