#121B9B Color

#121B9B is rgb(18, 27, 155) in RGB and hsl(236, 79%, 34%) in HSL. The closest CSS named color is DarkBlue. White text is most readable on this background.

#121B9B

HEX#121B9B

RGBrgb(18, 27, 155)

HSLhsl(236, 79%, 34%)

HSVhsv(236, 88%, 61%)

OKLCHoklch(33.9% 0.197 267.4)

CMYKcmyk(88%, 83%, 0%, 39%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #121B9B background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text12.68:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.66:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #121B9B based on color wheel relationships. Click any swatch for its full breakdown.

Base#121B9B Complementary#9B9212 Analogous#12609B Analogous#4E129B Triadic#9B121B Triadic#1B9B12

Tints & Shades

Lighter tints and darker shades of #121B9B, useful for hover states, backgrounds, and text variants.

Tints

#1723C4 #2431E5 #4D57EA #7B82EF #A4A9F4 #CDD0F9

Shades

#101889 #0D1472 #0B1160 #090E4E #070A3B #040625

Use #121B9B in Our Tools

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