#121231 Color

#121231 is rgb(18, 18, 49) in RGB and hsl(240, 46%, 13%) in HSL. The closest CSS named color is Black. White text is most readable on this background.

#121231

HEX#121231

RGBrgb(18, 18, 49)

HSLhsl(240, 46%, 13%)

HSVhsv(240, 63%, 19%)

OKLCHoklch(20.3% 0.06 279.6)

CMYKcmyk(63%, 63%, 0%, 81%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #121231 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text18.16:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.16:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #121231 based on color wheel relationships. Click any swatch for its full breakdown.

Base#121231 Complementary#303012 Analogous#122130 Analogous#211230 Triadic#301212 Triadic#123012

Tints & Shades

Lighter tints and darker shades of #121231, useful for hover states, backgrounds, and text variants.

Tints

#22225D #33338A #4343B6 #7272CB #9E9EDB #CBCBEC

Shades

#11112D #0E0E25 #0C0C22 #0B0B1E #0A0A1A #070713

Use #121231 in Our Tools

Hex to RGB Hex to HSL Hex to CMYK Hex to Pantone RGBA to Hex