#1B0183 Color

#1B0183 is rgb(27, 1, 131) in RGB and hsl(252, 98%, 26%) in HSL. The closest CSS named color is Navy. White text is most readable on this background.

#1B0183
HEX#1B0183
RGBrgb(27, 1, 131)
HSLhsl(252, 98%, 26%)
HSVhsv(252, 99%, 51%)
OKLCHoklch(28.9% 0.183 273.3)
CMYKcmyk(79%, 99%, 0%, 49%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1B0183 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text15.23:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.38:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1B0183 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1B0183Complementary#698301Analogous#012883Analogous#5C0183Triadic#831B01Triadic#01831B

Tints & Shades

Lighter tints and darker shades of #1B0183, useful for hover states, backgrounds, and text variants.

Use #1B0183 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex