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
153E53
RGB
21, 62, 83
HSL
200, 60%, 20%
HSB
200, 75%, 33%
CMYK
75, 25, 0, 67
LAB
24, -9, -17
LCH
24, 19, 243
OKLCH
0.35, 0.06, 234
XYZ
4, 4, 9
LUV
24, -14, -19
HWB
200, 8%, 67%
Pantone
5467 C
Harmonies
Shades & tints
Similar named colors
Browse every named blue on shades of blue, or all families on colors.