#121FAF Color
#121FAF is rgb(18, 31, 175) in RGB and hsl(235, 81%, 38%) in HSL. The closest CSS named color is MediumBlue. White text is most readable on this background.
#121FAF
HEX
#121FAFRGB
rgb(18, 31, 175)HSL
hsl(235, 81%, 38%)HSV
hsv(235, 90%, 69%)OKLCH
oklch(36.9% 0.217 266.7)CMYK
cmyk(90%, 82%, 0%, 31%)Text Contrast & Accessibility
WCAG contrast ratios for text on a #121FAF 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 #121FAF based on color wheel relationships. Click any swatch for its full breakdown.
Tints & Shades
Lighter tints and darker shades of #121FAF, useful for hover states, backgrounds, and text variants.