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
4EAAD9
RGB
78, 170, 217
HSL
200, 65%, 58%
HSB
200, 64%, 85%
CMYK
64, 22, 0, 15
LAB
66, -17, -33
LCH
66, 37, 242
OKLCH
0.70, 0.11, 234
XYZ
30, 35, 71
LUV
66, -36, -48
HWB
200, 31%, 15%
Pantone
311 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.