#121BCA Color

#121BCA is rgb(18, 27, 202) in RGB and hsl(237, 84%, 43%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#121BCA

HEX#121BCA

RGBrgb(18, 27, 202)

HSLhsl(237, 84%, 43%)

HSVhsv(237, 91%, 79%)

OKLCHoklch(39.9% 0.249 266.2)

CMYKcmyk(91%, 87%, 0%, 21%)

Text Contrast & Accessibility

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

TextWhite text10.32:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.04:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#121BCA Complementary#CAC112 Analogous#1277CA Analogous#6412CA Triadic#CA121B Triadic#1BCA12

Tints & Shades

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

Tints

#1924EB #3F47EE #646BF2 #858BF4 #ABAEF8 #D0D2FB

Shades

#0F17AE #0D1496 #0B107A #090D63 #060946 #04062F

Use #121BCA in Our Tools

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