#1F535B Color

#1F535B is rgb(31, 83, 91) in RGB and hsl(188, 49%, 24%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F535B

HEX#1F535B

RGBrgb(31, 83, 91)

HSLhsl(188, 49%, 24%)

HSVhsv(188, 66%, 36%)

OKLCHoklch(41.1% 0.056 209.1)

CMYKcmyk(66%, 9%, 0%, 64%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F535B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.58:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.45:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F535B based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F535B Complementary#5B271F Analogous#1F5B45 Analogous#1F355B Triadic#5B1F53 Triadic#535B1F

Tints & Shades

Lighter tints and darker shades of #1F535B, useful for hover states, backgrounds, and text variants.

Tints

#2E7985 #3B9CAB #58B7C6 #7EC7D3 #A8D9E1 #CEEAEE

Shades

#1B4950 #173E44 #143439 #112D31 #0D2326 #09181B

Use #1F535B in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex