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
00153C
RGB
0, 21, 60
HSL
219, 100%, 12%
HSB
219, 100%, 24%
CMYK
100, 65, 0, 76
LAB
7, 6, -28
LCH
7, 29, 282
OKLCH
0.21, 0.08, 259
XYZ
1, 1, 4
LUV
7, -4, -17
HWB
219, 0%, 76%
Pantone
5395 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.