#1F556F Color

#1F556F is rgb(31, 85, 111) in RGB and hsl(200, 56%, 28%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F556F

HEX#1F556F

RGBrgb(31, 85, 111)

HSLhsl(200, 56%, 28%)

HSVhsv(200, 72%, 44%)

OKLCHoklch(42.6% 0.071 232.9)

CMYKcmyk(72%, 23%, 0%, 56%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F556F background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.12:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.59:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F556F based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F556F Complementary#6F3A1F Analogous#1F6F62 Analogous#1F2D6F Triadic#6F1F55 Triadic#556F1F

Tints & Shades

Lighter tints and darker shades of #1F556F, useful for hover states, backgrounds, and text variants.

Tints

#2B7397 #3691BF #58A8D0 #80BDDB #A7D1E6 #CFE6F2

Shades

#1C4C63 #184054 #143648 #102A38 #0C212C #08151C

Use #1F556F in Our Tools

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