#1C21A6 Color

#1C21A6 is rgb(28, 33, 166) in RGB and hsl(238, 71%, 38%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#1C21A6
HEX#1C21A6
RGBrgb(28, 33, 166)
HSLhsl(238, 71%, 38%)
HSVhsv(238, 83%, 65%)
OKLCHoklch(36.4% 0.203 269.2)
CMYKcmyk(83%, 80%, 0%, 35%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #1C21A6 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.55:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.82:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #1C21A6 based on color wheel relationships. Click any swatch for its full breakdown.

Base#1C21A6Complementary#A6A11CAnalogous#1C65A6Analogous#5C1CA6Triadic#A61C21Triadic#21A61C

Tints & Shades

Lighter tints and darker shades of #1C21A6, useful for hover states, backgrounds, and text variants.

Use #1C21A6 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex