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Cerulean

#3591AE

A balanced, moderate cerulean — sophisticated balance of hue and saturation that conveys composure and subtle refinement, well-suited to modern, minimalist design.

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
3591AE
RGB
53, 145, 174
HSL
194, 53%, 45%
HSB
194, 70%, 68%
CMYK
70, 17, 0, 32
LAB
56, -21, -24
LCH
56, 32, 229
OKLCH
0.61, 0.10, 223
XYZ
19, 24, 44
LUV
56, -34, -32
HWB
194, 21%, 32%
Pantone
7717 C

Harmonies

Analogous
Complementary
Split Complementary
Triadic
Tetradic
Square

Shades & tints

Similar named colors

Browse every named teal on shades of teal, or all families on colors.