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
183B6D
RGB
24, 59, 109
HSL
215, 64%, 26%
HSB
215, 78%, 43%
CMYK
78, 46, 0, 57
LAB
25, 2, -33
LCH
25, 33, 274
OKLCH
0.36, 0.10, 258
XYZ
5, 4, 15
LUV
25, -12, -40
HWB
215, 9%, 57%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.