#121CD9 Color

#121CD9 is rgb(18, 28, 217) in RGB and hsl(237, 85%, 46%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.

#121CD9

HEX#121CD9

RGBrgb(18, 28, 217)

HSLhsl(237, 85%, 46%)

HSVhsv(237, 92%, 85%)

OKLCHoklch(41.9% 0.265 265.9)

CMYKcmyk(92%, 87%, 0%, 15%)

Text Contrast & Accessibility

WCAG contrast ratios for text on a #121CD9 background. AA requires 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1.

TextWhite text9.57:1AA normal ✓AA large ✓AAA normal ✓

TextBlack text2.19:1AA normal ✗AA large ✗AAA normal ✗

Color Harmonies

Colors that pair well with #121CD9 based on color wheel relationships. Click any swatch for its full breakdown.

Base#121CD9 Complementary#D9CF12 Analogous#127FD9 Analogous#6B12D9 Triadic#D9121C Triadic#1CD912

Tints & Shades

Lighter tints and darker shades of #121CD9, useful for hover states, backgrounds, and text variants.

Tints

#212BED #474FF0 #686FF3 #8E93F6 #AFB2F8 #D5D6FC

Shades

#0F18BD #0D14A0 #0B1184 #080D68 #060A4B #04062F

Use #121CD9 in Our Tools

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