#1F636F Color

#1F636F is rgb(31, 99, 111) in RGB and hsl(189, 56%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F636F

HEX#1F636F

RGBrgb(31, 99, 111)

HSLhsl(189, 56%, 28%)

HSVhsv(189, 72%, 44%)

OKLCHoklch(46.3% 0.069 211.6)

CMYKcmyk(72%, 11%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F636F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text6.83:1AA normal ✓AA large ✓AAA normal ✗

TextBlack text3.07:1AA normal ✗AA large ✓AAA normal ✗

Color Harmonies

Colors that pair well with #1F636F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F636F Complementary#6F2B1F Analogous#1F6F53 Analogous#1F3B6F Triadic#6F1F63 Triadic#636F1F

Tints & Shades

Lighter tints and darker shades of #1F636F, useful for hover states, backgrounds, and text variants.

Tints

#2B8797 #36AABF #58BED0 #80CDDB #A7DDE6 #CFECF2

Shades

#1C5963 #184B54 #144048 #103238 #0C272C #08191C

Use #1F636F in Our Tools

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