#1F4889 Color

#1F4889 is rgb(31, 72, 137) in RGB and hsl(217, 63%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F4889

HEX#1F4889

RGBrgb(31, 72, 137)

HSLhsl(217, 63%, 33%)

HSVhsv(217, 77%, 54%)

OKLCHoklch(41% 0.118 259.4)

CMYKcmyk(77%, 47%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4889 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.95:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.35:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4889 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4889 Complementary#89611F Analogous#1F7D89 Analogous#2C1F89 Triadic#891F48 Triadic#48891F

Tints & Shades

Lighter tints and darker shades of #1F4889, useful for hover states, backgrounds, and text variants.

Tints

#285BAF #3773D2 #5D8DDA #82A7E3 #A8C2EB #D1DFF5

Shades

#1B3F79 #183668 #142E57 #0F2343 #0B1A32 #081121

Use #1F4889 in Our Tools

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