#1F4B89 Color

#1F4B89 is rgb(31, 75, 137) in RGB and hsl(215, 63%, 33%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1F4B89

HEX#1F4B89

RGBrgb(31, 75, 137)

HSLhsl(215, 63%, 33%)

HSVhsv(215, 77%, 54%)

OKLCHoklch(41.7% 0.114 257.6)

CMYKcmyk(77%, 45%, 0%, 46%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F4B89 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.66:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.43:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F4B89 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F4B89 Complementary#895D1F Analogous#1F8089 Analogous#281F89 Triadic#891F4B Triadic#4B891F

Tints & Shades

Lighter tints and darker shades of #1F4B89, useful for hover states, backgrounds, and text variants.

Tints

#2860AF #3778D2 #5D91DA #82AAE3 #A8C4EB #D1E0F5

Shades

#1B4279 #183968 #143057 #0F2543 #0B1B32 #081221

Use #1F4B89 in Our Tools

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