#121DBF Color

#121DBF is rgb(18, 29, 191) in RGB and hsl(236, 83%, 41%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#121DBF

HEX#121DBF

RGBrgb(18, 29, 191)

HSLhsl(236, 83%, 41%)

HSVhsv(236, 91%, 75%)

OKLCHoklch(38.7% 0.236 266.4)

CMYKcmyk(91%, 85%, 0%, 25%)

Text Contrast & Accessibility

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

TextWhite text10.75:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text1.95:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

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

Base#121DBF Complementary#BFB412 Analogous#1274BF Analogous#5D12BF Triadic#BF121D Triadic#1DBF12

Tints & Shades

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

Tints

#1523E5 #3642EC #5C66F0 #868DF4 #ABB0F7 #D0D3FB

Shades

#101AA8 #0D158C #0B1275 #090E5D #070B46 #04062A

Use #121DBF in Our Tools

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