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Cerulean

#17709C

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
17709C
RGB
23, 112, 156
HSL
200, 74%, 35%
HSB
200, 85%, 61%
CMYK
85, 28, 0, 39
LAB
44, -13, -32
LCH
44, 34, 247
OKLCH
0.52, 0.10, 237
XYZ
12, 14, 34
LUV
44, -28, -44
HWB
200, 9%, 39%
Pantone
316 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.