#1B42B6 Color

#1B42B6 is rgb(27, 66, 182) in RGB and hsl(225, 74%, 41%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1B42B6

HEX#1B42B6

RGBrgb(27, 66, 182)

HSLhsl(225, 74%, 41%)

HSVhsv(225, 85%, 71%)

OKLCHoklch(43.4% 0.188 264.9)

CMYKcmyk(85%, 64%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B42B6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text8.4:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.5:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B42B6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B42B6 Complementary#B68F1B Analogous#1B8FB6 Analogous#421BB6 Triadic#B61B42 Triadic#42B61B

Tints & Shades

Lighter tints and darker shades of #1B42B6, useful for hover states, backgrounds, and text variants.

Tints

#204FD9 #4069E2 #6485E8 #8CA4EE #AFC0F3 #D3DCF8

Shades

#183AA0 #143085 #11286F #0D2059 #0A1843 #060E28

Use #1B42B6 in Our Tools

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