#100019 Color

#100019 is rgb(16, 0, 25) in RGB and hsl(278, 100%, 5%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#100019
HEX#100019
RGBrgb(16, 0, 25)
HSLhsl(278, 100%, 5%)
HSVhsv(278, 100%, 10%)
OKLCHoklch(13.1% 0.065 313.5)
CMYKcmyk(36%, 100%, 0%, 90%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #100019 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text20.27:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.04:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #100019 based on color wheel relationships. Click any swatch for its full breakdown.

Base#100019Complementary#091A00Analogous#03001AAnalogous#1A0016Triadic#1A1000Triadic#001A10

Tints & Shades

Lighter tints and darker shades of #100019, useful for hover states, backgrounds, and text variants.

Use #100019 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex