#121FD9 Color

#121FD9 is rgb(18, 31, 217) in RGB and hsl(236, 85%, 46%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#121FD9

HEX#121FD9

RGBrgb(18, 31, 217)

HSLhsl(236, 85%, 46%)

HSVhsv(236, 92%, 85%)

OKLCHoklch(42.1% 0.263 265.9)

CMYKcmyk(92%, 86%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #121FD9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.44:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.22:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #121FD9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#121FD9 Complementary#D9CC12 Analogous#1283D9 Analogous#6812D9 Triadic#D9121F Triadic#1FD912

Tints & Shades

Lighter tints and darker shades of #121FD9, useful for hover states, backgrounds, and text variants.

Tints

#212FED #4752F0 #6871F3 #8E95F6 #AFB4F8 #D5D7FC

Shades

#0F1BBD #0D17A0 #0B1384 #080F68 #060B4B #04072F

Use #121FD9 in Our Tools

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