#121AB5 Color

#121AB5 is rgb(18, 26, 181) in RGB and hsl(237, 82%, 39%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#121AB5

HEX#121AB5

RGBrgb(18, 26, 181)

HSLhsl(237, 82%, 39%)

HSVhsv(237, 90%, 71%)

OKLCHoklch(37.1% 0.227 266.7)

CMYKcmyk(90%, 86%, 0%, 29%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #121AB5 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text11.41:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.84:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #121AB5 based on color wheel relationships. Click any swatch for its full breakdown.

Base#121AB5 Complementary#B5AD12 Analogous#126CB5 Analogous#5B12B5 Triadic#B5121A Triadic#1AB512

Tints & Shades

Lighter tints and darker shades of #121AB5, useful for hover states, backgrounds, and text variants.

Tints

#161FDA #333CEB #585FEE #8287F3 #A7ABF6 #D1D3FA

Shades

#10179E #0D1387 #0B106F #090D58 #060941 #04062A

Use #121AB5 in Our Tools

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