#1F517A Color

#1F517A is rgb(31, 81, 122) in RGB and hsl(207, 59%, 30%) in HSL. The closest CSS named color is DarkSlateGray. White text is most readable on this background.

#1F517A

HEX#1F517A

RGBrgb(31, 81, 122)

HSLhsl(207, 59%, 30%)

HSVhsv(207, 75%, 48%)

OKLCHoklch(42.2% 0.087 246.7)

CMYKcmyk(75%, 34%, 0%, 52%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F517A background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.35:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.52:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F517A based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F517A Complementary#7A481F Analogous#1F7A75 Analogous#1F247A Triadic#7A1F51 Triadic#517A1F

Tints & Shades

Lighter tints and darker shades of #1F517A, useful for hover states, backgrounds, and text variants.

Tints

#2A6CA2 #3384C7 #599DD4 #81B5DF #AACDE9 #CEE2F2

Shades

#1B4669 #183E5D #14334D #10293D #0C1E2D #081620

Use #1F517A in Our Tools

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