#100538 Color

#100538 is rgb(16, 5, 56) in RGB and hsl(253, 84%, 12%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#100538
HEX#100538
RGBrgb(16, 5, 56)
HSLhsl(253, 84%, 12%)
HSVhsv(253, 91%, 22%)
OKLCHoklch(18.2% 0.092 283)
CMYKcmyk(71%, 91%, 0%, 78%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #100538 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text19.08:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.1:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #100538 based on color wheel relationships. Click any swatch for its full breakdown.

Base#100538Complementary#2D3805Analogous#051338Analogous#2A0538Triadic#381005Triadic#053810

Tints & Shades

Lighter tints and darker shades of #100538, useful for hover states, backgrounds, and text variants.

Use #100538 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex