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
1D3D6D
RGB
29, 61, 109
HSL
216, 58%, 27%
HSB
216, 73%, 43%
CMYK
73, 44, 0, 57
LAB
25, 2, -32
LCH
25, 32, 273
OKLCH
0.36, 0.09, 258
XYZ
5, 5, 15
LUV
25, -11, -39
HWB
216, 11%, 57%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.