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
22384F
RGB
34, 56, 79
HSL
211, 40%, 22%
HSB
211, 57%, 31%
CMYK
57, 29, 0, 69
LAB
23, -3, -17
LCH
23, 17, 260
OKLCH
0.33, 0.05, 251
XYZ
3, 4, 8
LUV
23, -9, -19
HWB
211, 13%, 69%
Pantone
534 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.