#1F515B Color

#1F515B is rgb(31, 81, 91) in RGB and hsl(190, 49%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F515B

HEX#1F515B

RGBrgb(31, 81, 91)

HSLhsl(190, 49%, 24%)

HSVhsv(190, 66%, 36%)

OKLCHoklch(40.6% 0.055 212.9)

CMYKcmyk(66%, 11%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F515B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.8:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.39:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F515B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F515B Complementary#5B291F Analogous#1F5B47 Analogous#1F335B Triadic#5B1F51 Triadic#515B1F

Tints & Shades

Lighter tints and darker shades of #1F515B, useful for hover states, backgrounds, and text variants.

Tints

#2E7685 #3B98AB #58B3C6 #7EC5D3 #A8D8E1 #CEE9EE

Shades

#1B4750 #173D44 #143339 #112C31 #0D2226 #09181B

Use #1F515B in Our Tools

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