#1B3DAC Color

#1B3DAC is rgb(27, 61, 172) in RGB and hsl(226, 73%, 39%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B3DAC

HEX#1B3DAC

RGBrgb(27, 61, 172)

HSLhsl(226, 73%, 39%)

HSVhsv(226, 84%, 67%)

OKLCHoklch(41.5% 0.181 265.5)

CMYKcmyk(84%, 65%, 0%, 33%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B3DAC background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.09:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.31:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B3DAC based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B3DAC Complementary#AC8A1B Analogous#1B85AC Analogous#421BAC Triadic#AC1B3D Triadic#3DAC1B

Tints & Shades

Lighter tints and darker shades of #1B3DAC, useful for hover states, backgrounds, and text variants.

Tints

#2049CF #3D63E1 #607FE6 #889FEC #ABBCF2 #D3DCF8

Shades

#173596 #142D80 #11256A #0D1E54 #0A163E #060E28

Use #1B3DAC in Our Tools

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