#1F17BA Color

#1F17BA is rgb(31, 23, 186) in RGB and hsl(243, 78%, 41%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#1F17BA

HEX#1F17BA

RGBrgb(31, 23, 186)

HSLhsl(243, 78%, 41%)

HSVhsv(243, 88%, 73%)

OKLCHoklch(38% 0.232 269.4)

CMYKcmyk(83%, 88%, 0%, 27%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1F17BA background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.11:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.89:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1F17BA based on color wheel relationships. Click any swatch for its full breakdown.

Base#1F17BA Complementary#B2BA17 Analogous#1760BA Analogous#7117BA Triadic#BA1F17 Triadic#17BA1F

Tints & Shades

Lighter tints and darker shades of #1F17BA, useful for hover states, backgrounds, and text variants.

Tints

#251BDE #443CE7 #6760EB #8E89F0 #B1ADF5 #D4D2F9

Shades

#1B14A3 #171188 #130E71 #0F0B5B #0B0844 #070529

Use #1F17BA in Our Tools

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