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
153D43
RGB
21, 61, 67
HSL
188, 52%, 17%
HSB
188, 69%, 26%
CMYK
69, 9, 0, 74
LAB
23, -13, -8
LCH
23, 15, 212
OKLCH
0.33, 0.05, 209
XYZ
3, 4, 6
LUV
23, -14, -8
HWB
188, 8%, 74%
Pantone
5467 C
Harmonies
Shades & tints
Similar named colors
Browse every named gray on shades of gray, or all families on colors.