#1C31A6 Color

#1C31A6 is rgb(28, 49, 166) in RGB and hsl(231, 71%, 38%) in HSL. The closest CSS named color is DarkSlateBlue. White text is most readable on this background.

#1C31A6

HEX#1C31A6

RGBrgb(28, 49, 166)

HSLhsl(231, 71%, 38%)

HSVhsv(231, 83%, 65%)

OKLCHoklch(38.8% 0.187 267.6)

CMYKcmyk(83%, 70%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C31A6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text10.3:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.04:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C31A6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C31A6 Complementary#A6911C Analogous#1C76A6 Analogous#4C1CA6 Triadic#A61C31 Triadic#31A61C

Tints & Shades

Lighter tints and darker shades of #1C31A6, useful for hover states, backgrounds, and text variants.

Tints

#233CCD #3B53DE #6276E4 #8594EA #ACB6F1 #CFD5F7

Shades

#182A90 #15247A #111E64 #0E1853 #0A123D #070C27

Use #1C31A6 in Our Tools

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