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
11233F
RGB
17, 35, 63
HSL
217, 58%, 16%
HSB
217, 73%, 25%
CMYK
73, 44, 0, 75
LAB
13, 1, -20
LCH
13, 20, 272
OKLCH
0.26, 0.06, 259
XYZ
2, 2, 5
LUV
13, -6, -18
HWB
217, 7%, 75%
Pantone
5395 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.