#100B23 Color

#100B23 is rgb(16, 11, 35) in RGB and hsl(252, 52%, 9%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#100B23
HEX#100B23
RGBrgb(16, 11, 35)
HSLhsl(252, 52%, 9%)
HSVhsv(252, 69%, 14%)
OKLCHoklch(17.2% 0.048 290)
CMYKcmyk(54%, 69%, 0%, 86%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #100B23 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text19.19:1AA normal ✓AA large ✓AAA normal ✓
TextBlack text1.09:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #100B23 based on color wheel relationships. Click any swatch for its full breakdown.

Base#100B23Complementary#1E230BAnalogous#0B1223Analogous#1C0B23Triadic#23100BTriadic#0B2310

Tints & Shades

Lighter tints and darker shades of #100B23, useful for hover states, backgrounds, and text variants.

Use #100B23 in Our Tools

Hex to RGBHex to HSLHex to CMYKHex to PantoneRGBA to Hex