#66A39E

RGB 102, 163, 158

Values

Hex#66A39E

RGB102, 163, 158

HSL175°, 25%, 52%

On White2.88:1

On Black7.3:1

#ECEAEA background

#211812 ink

#66A39E accent

#1C639C support

#D2B2CA neutral

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Use these colors:

Background: #ECEAEA (background)
Ink: #211812 (ink)
Accent: #66A39E (accent)
Support: #1C639C (support)
Neutral: #D2B2CA (neutral)

Build a design system around this color.